56487260502 has 12 divisors (see below), whose sum is σ = 122389064460. Its totient is φ = 18829086828.

The previous prime is 56487260411. The next prime is 56487260513. The reversal of 56487260502 is 20506278465.

56487260502 is a `hidden beast` number, since 5 + 6 + 4 + 87 + 2 + 60 + 502 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1569090552 + ... + 1569090587.

It is an arithmetic number, because the mean of its divisors is an integer number (10199088705).

Almost surely, 2^56487260502 is an apocalyptic number.

56487260502 is an abundant number, since it is smaller than the sum of its proper divisors (65901803958).

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

56487260502 is a wasteful number, since it uses less digits than its factorization.

56487260502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3138181147 (or 3138181144 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 56487260502 in words is "fifty-six billion, four hundred eighty-seven million, two hundred sixty thousand, five hundred two".