56300155539 has 16 divisors (see below), whose sum is σ = 79040102400. Its totient is φ = 35547939936.

The previous prime is 56300155507. The next prime is 56300155559. The reversal of 56300155539 is 93555100365.

It is a happy number.

It is not a de Polignac number, because 56300155539 - 2⁵ = 56300155507 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56300155539.

It is not an unprimeable number, because it can be changed into a prime (56300155559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66397 + ... + 342065.

It is an arithmetic number, because the mean of its divisors is an integer number (4940006400).

Almost surely, 2^56300155539 is an apocalyptic number.

56300155539 is a deficient number, since it is larger than the sum of its proper divisors (22739946861).

56300155539 is a wasteful number, since it uses less digits than its factorization.

56300155539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279274.

The product of its (nonzero) digits is 303750, while the sum is 42.

The spelling of 56300155539 in words is "fifty-six billion, three hundred million, one hundred fifty-five thousand, five hundred thirty-nine".