86618007932 has 6 divisors (see below), whose sum is σ = 151581513888. Its totient is φ = 43309003964.

The previous prime is 86618007919. The next prime is 86618007943. The reversal of 86618007932 is 23970081668.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10827250988 + ... + 10827250995.

It is an arithmetic number, because the mean of its divisors is an integer number (25263585648).

Almost surely, 2^86618007932 is an apocalyptic number.

It is an amenable number.

86618007932 is a deficient number, since it is larger than the sum of its proper divisors (64963505956).

86618007932 is a wasteful number, since it uses less digits than its factorization.

86618007932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21654501987 (or 21654501985 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 86618007932 in words is "eighty-six billion, six hundred eighteen million, seven thousand, nine hundred thirty-two".