870615483816556 has 12 divisors (see below), whose sum is σ = 1524808767743968. Its totient is φ = 434955835889712.

The previous prime is 870615483816527. The next prime is 870615483816577. The reversal of 870615483816556 is 655618384516078.

It is a super-2 number, since 2×870615483816556² (a number of 31 digits) contains 22 as substring.

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, 87976499076 + ... + 87976508971.

Almost surely, 2^{870615483816556} is an apocalyptic number.

It is an amenable number.

870615483816556 is a deficient number, since it is larger than the sum of its proper divisors (654193283927412).

870615483816556 is a wasteful number, since it uses less digits than its factorization.

870615483816556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175953009288 (or 175953009286 counting only the distinct ones).

The product of its (nonzero) digits is 1161216000, while the sum is 73.

The spelling of 870615483816556 in words is "eight hundred seventy trillion, six hundred fifteen billion, four hundred eighty-three million, eight hundred sixteen thousand, five hundred fifty-six".