91676086252 has 48 divisors (see below), whose sum is σ = 172111685760. Its totient is φ = 42573053952.

The previous prime is 91676086241. The next prime is 91676086261. The reversal of 91676086252 is 25268067619.

It is a super-3 number, since 3×91676086252³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 91676086252.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14463628 + ... + 14469964.

It is an arithmetic number, because the mean of its divisors is an integer number (3585660120).

Almost surely, 2^91676086252 is an apocalyptic number.

It is an amenable number.

91676086252 is a deficient number, since it is larger than the sum of its proper divisors (80435599508).

91676086252 is a wasteful number, since it uses less digits than its factorization.

91676086252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9130 (or 9128 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 91676086252 in words is "ninety-one billion, six hundred seventy-six million, eighty-six thousand, two hundred fifty-two".