86650974528 has 56 divisors (see below), whose sum is σ = 229924916832. Its totient is φ = 28800397824.

The previous prime is 86650974511. The next prime is 86650974583. The reversal of 86650974528 is 82547905668.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583675 + ... + 716922.

Almost surely, 2^86650974528 is an apocalyptic number.

It is an amenable number.

86650974528 is an abundant number, since it is smaller than the sum of its proper divisors (143273942304).

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

86650974528 is a wasteful number, since it uses less digits than its factorization.

86650974528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300959 (or 1300949 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 86650974528 in words is "eighty-six billion, six hundred fifty million, nine hundred seventy-four thousand, five hundred twenty-eight".