86557462002 has 40 divisors (see below), whose sum is σ = 211584911472. Its totient is φ = 26229533400.

The previous prime is 86557461941. The next prime is 86557462009. The reversal of 86557462002 is 20026475568.

It is not an unprimeable number, because it can be changed into a prime (86557462009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 24284824 + ... + 24288387.

Almost surely, 2^86557462002 is an apocalyptic number.

86557462002 is an abundant number, since it is smaller than the sum of its proper divisors (125027449470).

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

86557462002 is a wasteful number, since it uses less digits than its factorization.

86557462002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48573236 (or 48573227 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 86557462002 in words is "eighty-six billion, five hundred fifty-seven million, four hundred sixty-two thousand, two".