86037424525 has 24 divisors (see below), whose sum is σ = 114908459624. Its totient is φ = 63526809600.

The previous prime is 86037424493. The next prime is 86037424579. The reversal of 86037424525 is 52542473068.

It can be written as a sum of positive squares in 12 ways, for example, as 78392720169 + 7644704356 = 279987^2 + 87434^2 .

It is not a de Polignac number, because 86037424525 - 2⁵ = 86037424493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3451105 + ... + 3475945.

Almost surely, 2^86037424525 is an apocalyptic number.

It is an amenable number.

86037424525 is a deficient number, since it is larger than the sum of its proper divisors (28871035099).

86037424525 is a wasteful number, since it uses less digits than its factorization.

86037424525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35521 (or 35516 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 46.

The spelling of 86037424525 in words is "eighty-six billion, thirty-seven million, four hundred twenty-four thousand, five hundred twenty-five".