86252264432 has 40 divisors (see below), whose sum is σ = 168924865200. Its totient is φ = 42660997632.

The previous prime is 86252264429. The next prime is 86252264443. The reversal of 86252264432 is 23446225268.

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, 546044 + ... + 686052.

It is an arithmetic number, because the mean of its divisors is an integer number (4223121630).

Almost surely, 2^86252264432 is an apocalyptic number.

It is an amenable number.

86252264432 is a deficient number, since it is larger than the sum of its proper divisors (82672600768).

86252264432 is a wasteful number, since it uses less digits than its factorization.

86252264432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140433 (or 140427 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 44.

The spelling of 86252264432 in words is "eighty-six billion, two hundred fifty-two million, two hundred sixty-four thousand, four hundred thirty-two".