87860533182 has 48 divisors (see below), whose sum is σ = 182173510272. Its totient is φ = 28248343200.

The previous prime is 87860533127. The next prime is 87860533199. The reversal of 87860533182 is 28133506878.

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, 5295063 + ... + 5311629.

It is an arithmetic number, because the mean of its divisors is an integer number (3795281464).

Almost surely, 2^87860533182 is an apocalyptic number.

87860533182 is an abundant number, since it is smaller than the sum of its proper divisors (94312977090).

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

87860533182 is a wasteful number, since it uses less digits than its factorization.

87860533182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17681 (or 17652 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 87860533182 in words is "eighty-seven billion, eight hundred sixty million, five hundred thirty-three thousand, one hundred eighty-two".