86652453525 has 48 divisors (see below), whose sum is σ = 158851731648. Its totient is φ = 41324544000.

The previous prime is 86652453487. The next prime is 86652453539. The reversal of 86652453525 is 52535425668.

It is not a de Polignac number, because 86652453525 - 2¹¹ = 86652451477 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 810604 + ... + 911253.

It is an arithmetic number, because the mean of its divisors is an integer number (3309411076).

Almost surely, 2^86652453525 is an apocalyptic number.

It is an amenable number.

86652453525 is a deficient number, since it is larger than the sum of its proper divisors (72199278123).

86652453525 is a wasteful number, since it uses less digits than its factorization.

86652453525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721942 (or 1721937 counting only the distinct ones).

The product of its digits is 8640000, while the sum is 51.

The spelling of 86652453525 in words is "eighty-six billion, six hundred fifty-two million, four hundred fifty-three thousand, five hundred twenty-five".