56300155538 has 16 divisors (see below), whose sum is σ = 92264442336. Its totient is φ = 25552947840.

The previous prime is 56300155507. The next prime is 56300155559. The reversal of 56300155538 is 83555100365.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 56300155495 and 56300155504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1886456 + ... + 1916067.

It is an arithmetic number, because the mean of its divisors is an integer number (5766527646).

Almost surely, 2^56300155538 is an apocalyptic number.

56300155538 is a deficient number, since it is larger than the sum of its proper divisors (35964286798).

56300155538 is a wasteful number, since it uses less digits than its factorization.

56300155538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803209.

The product of its (nonzero) digits is 270000, while the sum is 41.

The spelling of 56300155538 in words is "fifty-six billion, three hundred million, one hundred fifty-five thousand, five hundred thirty-eight".