87526820032 has 28 divisors (see below), whose sum is σ = 179675210880. Its totient is φ = 42254326016.

The previous prime is 87526819951. The next prime is 87526820039. The reversal of 87526820032 is 23002862578.

It is not an unprimeable number, because it can be changed into a prime (87526820039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23577568 + ... + 23581279.

Almost surely, 2^87526820032 is an apocalyptic number.

It is an amenable number.

87526820032 is an abundant number, since it is smaller than the sum of its proper divisors (92148390848).

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

87526820032 is a wasteful number, since it uses less digits than its factorization.

87526820032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47158888 (or 47158878 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 87526820032 in words is "eighty-seven billion, five hundred twenty-six million, eight hundred twenty thousand, thirty-two".