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552353201 = 821672781
BaseRepresentation
bin100000111011000…
…011110110110001
31102111100110010222
4200323003312301
52112400300301
6130450502425
716454632121
oct4073036661
91374313128
10552353201
11263875154
12134b94a15
138a58561a
1453502c81
153375a31b
hex20ec3db1

552353201 has 4 divisors (see below), whose sum is σ = 553026804. Its totient is φ = 551679600.

The previous prime is 552353183. The next prime is 552353203. The reversal of 552353201 is 102353255.

552353201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102353255 = 520470651.

It can be written as a sum of positive squares in 2 ways, for example, as 107143201 + 445210000 = 10351^2 + 21100^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-552353201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552353203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335570 + ... + 337211.

It is an arithmetic number, because the mean of its divisors is an integer number (138256701).

Almost surely, 2552353201 is an apocalyptic number.

It is an amenable number.

552353201 is a deficient number, since it is larger than the sum of its proper divisors (673603).

552353201 is an equidigital number, since it uses as much as digits as its factorization.

552353201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673602.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 552353201 is about 23502.1956633843. The cubic root of 552353201 is about 820.4881096501.

The spelling of 552353201 in words is "five hundred fifty-two million, three hundred fifty-three thousand, two hundred one".

Divisors: 1 821 672781 552353201