56502673151512 has 16 divisors (see below), whose sum is σ = 121077156753360. Its totient is φ = 24215431350624.

The previous prime is 56502673151479. The next prime is 56502673151521. The reversal of 56502673151512 is 21515137620565.

It is a super-2 number, since 2×56502673151512² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504488153083 + ... + 504488153194.

It is an arithmetic number, because the mean of its divisors is an integer number (7567322297085).

Almost surely, 2^{56502673151512} is an apocalyptic number.

It is an amenable number.

56502673151512 is an abundant number, since it is smaller than the sum of its proper divisors (64574483601848).

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

56502673151512 is a wasteful number, since it uses less digits than its factorization.

56502673151512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008976306290 (or 1008976306286 counting only the distinct ones).

The product of its (nonzero) digits is 1890000, while the sum is 49.

The spelling of 56502673151512 in words is "fifty-six trillion, five hundred two billion, six hundred seventy-three million, one hundred fifty-one thousand, five hundred twelve".