53480659 has 4 divisors (see below), whose sum is σ = 54032104. Its totient is φ = 52929216.

The previous prime is 53480627. The next prime is 53480671. The reversal of 53480659 is 95608435.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53480659 - 2⁵ = 53480627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53480699) 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, 275577 + ... + 275770.

It is an arithmetic number, because the mean of its divisors is an integer number (13508026).

Almost surely, 2^53480659 is an apocalyptic number.

53480659 is a deficient number, since it is larger than the sum of its proper divisors (551445).

53480659 is an equidigital number, since it uses as much as digits as its factorization.

53480659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551444.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 53480659 is about 7313.0471761093. The cubic root of 53480659 is about 376.7606898007.

The spelling of 53480659 in words is "fifty-three million, four hundred eighty thousand, six hundred fifty-nine".