86655192952 has 16 divisors (see below), whose sum is σ = 162489907440. Its totient is φ = 43324550976.

The previous prime is 86655192919. The next prime is 86655192961. The reversal of 86655192952 is 25929155668.

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, 257413 + ... + 489460.

It is an arithmetic number, because the mean of its divisors is an integer number (10155619215).

Almost surely, 2^86655192952 is an apocalyptic number.

It is an amenable number.

86655192952 is a deficient number, since it is larger than the sum of its proper divisors (75834714488).

86655192952 is a wasteful number, since it uses less digits than its factorization.

86655192952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761382 (or 761378 counting only the distinct ones).

The product of its digits is 11664000, while the sum is 58.

The spelling of 86655192952 in words is "eighty-six billion, six hundred fifty-five million, one hundred ninety-two thousand, nine hundred fifty-two".