86663624476652 has 96 divisors (see below), whose sum is σ = 164575881550080. Its totient is φ = 39798093968640.

The previous prime is 86663624476621. The next prime is 86663624476699. The reversal of 86663624476652 is 25667442636668.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270878243 + ... + 271197989.

It is an arithmetic number, because the mean of its divisors is an integer number (1714332099480).

Almost surely, 2^{86663624476652} is an apocalyptic number.

It is an amenable number.

86663624476652 is a deficient number, since it is larger than the sum of its proper divisors (77912257073428).

86663624476652 is a wasteful number, since it uses less digits than its factorization.

86663624476652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320431 (or 320429 counting only the distinct ones).

The product of its digits is 2508226560, while the sum is 71.

The spelling of 86663624476652 in words is "eighty-six trillion, six hundred sixty-three billion, six hundred twenty-four million, four hundred seventy-six thousand, six hundred fifty-two".