5218652150556 has 72 divisors (see below), whose sum is σ = 13961211519024. Its totient is φ = 1511283870720.

The previous prime is 5218652150497. The next prime is 5218652150659. The reversal of 5218652150556 is 6550512568125.

It is a super-2 number, since 2×5218652150556² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 5218652150499 and 5218652150508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75650815 + ... + 75719766.

It is an arithmetic number, because the mean of its divisors is an integer number (193905715542).

Almost surely, 2^{5218652150556} is an apocalyptic number.

It is an amenable number.

5218652150556 is an abundant number, since it is smaller than the sum of its proper divisors (8742559368468).

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

5218652150556 is a wasteful number, since it uses less digits than its factorization.

5218652150556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151370631 (or 151370616 counting only the distinct ones).

The product of its (nonzero) digits is 3600000, while the sum is 51.

The spelling of 5218652150556 in words is "five trillion, two hundred eighteen billion, six hundred fifty-two million, one hundred fifty thousand, five hundred fifty-six".