56105303260 has 12 divisors (see below), whose sum is σ = 117821136888. Its totient is φ = 22442121296.

The previous prime is 56105303251. The next prime is 56105303263. The reversal of 56105303260 is 6230350165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56105303263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1402632562 + ... + 1402632601.

It is an arithmetic number, because the mean of its divisors is an integer number (9818428074).

Almost surely, 2^56105303260 is an apocalyptic number.

It is an amenable number.

56105303260 is an abundant number, since it is smaller than the sum of its proper divisors (61715833628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56105303260 is a wasteful number, since it uses less digits than its factorization.

56105303260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2805265172 (or 2805265170 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

The spelling of 56105303260 in words is "fifty-six billion, one hundred five million, three hundred three thousand, two hundred sixty".