86775369320 has 64 divisors (see below), whose sum is σ = 198375868800. Its totient is φ = 34157779200.

The previous prime is 86775369311. The next prime is 86775369323. The reversal of 86775369320 is 2396357768.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (86775369323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 579146 + ... + 713414.

It is an arithmetic number, because the mean of its divisors is an integer number (3099622950).

Almost surely, 2^86775369320 is an apocalyptic number.

It is an amenable number.

86775369320 is an abundant number, since it is smaller than the sum of its proper divisors (111600499480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86775369320 is a wasteful number, since it uses less digits than its factorization.

86775369320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134538 (or 134534 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 56.

The spelling of 86775369320 in words is "eighty-six billion, seven hundred seventy-five million, three hundred sixty-nine thousand, three hundred twenty".