55601353 has 4 divisors (see below), whose sum is σ = 58527760. Its totient is φ = 52674948.

The previous prime is 55601347. The next prime is 55601363. The reversal of 55601353 is 35310655.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55601353 - 2²¹ = 53504201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55601363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1463175 + ... + 1463212.

It is an arithmetic number, because the mean of its divisors is an integer number (14631940).

Almost surely, 2^55601353 is an apocalyptic number.

It is an amenable number.

55601353 is a deficient number, since it is larger than the sum of its proper divisors (2926407).

55601353 is a wasteful number, since it uses less digits than its factorization.

55601353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926406.

The product of its (nonzero) digits is 6750, while the sum is 28.

The square root of 55601353 is about 7456.6314780871. The cubic root of 55601353 is about 381.6762353603.

The spelling of 55601353 in words is "fifty-five million, six hundred one thousand, three hundred fifty-three".