56112762486 has 32 divisors (see below), whose sum is σ = 123062214528. Its totient is φ = 16915760640.

The previous prime is 56112762463. The next prime is 56112762547. The reversal of 56112762486 is 68426721165.

It is a super-2 number, since 2×56112762486² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2189836 + ... + 2215311.

It is an arithmetic number, because the mean of its divisors is an integer number (3845694204).

Almost surely, 2^56112762486 is an apocalyptic number.

56112762486 is an abundant number, since it is smaller than the sum of its proper divisors (66949452042).

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

56112762486 is a wasteful number, since it uses less digits than its factorization.

56112762486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4405356.

The product of its digits is 967680, while the sum is 48.

The spelling of 56112762486 in words is "fifty-six billion, one hundred twelve million, seven hundred sixty-two thousand, four hundred eighty-six".