86862441876556 has 6 divisors (see below), whose sum is σ = 152009273283980. Its totient is φ = 43431220938276.

The previous prime is 86862441876503. The next prime is 86862441876607. The reversal of 86862441876556 is 65567814426868.

It is a super-2 number, since 2×86862441876556² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10857805234566 + ... + 10857805234573.

Almost surely, 2^{86862441876556} is an apocalyptic number.

It is an amenable number.

86862441876556 is a deficient number, since it is larger than the sum of its proper divisors (65146831407424).

86862441876556 is a wasteful number, since it uses less digits than its factorization.

86862441876556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21715610469143 (or 21715610469141 counting only the distinct ones).

The product of its digits is 3715891200, while the sum is 76.

The spelling of 86862441876556 in words is "eighty-six trillion, eight hundred sixty-two billion, four hundred forty-one million, eight hundred seventy-six thousand, five hundred fifty-six".