86752381032 has 48 divisors (see below), whose sum is σ = 235055529540. Its totient is φ = 28905009408.

The previous prime is 86752380959. The next prime is 86752381043. The reversal of 86752381032 is 23018325768.

86752381032 is a `hidden beast` number, since 86 + 7 + 523 + 8 + 10 + 32 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 86432472036 + 319908996 = 293994^2 + 17886^2 .

It is a super-2 number, since 2×86752381032² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90253 + ... + 426204.

Almost surely, 2^86752381032 is an apocalyptic number.

It is an amenable number.

86752381032 is an abundant number, since it is smaller than the sum of its proper divisors (148303148508).

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

86752381032 is a wasteful number, since it uses less digits than its factorization.

86752381032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518802 (or 518795 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 86752381032 in words is "eighty-six billion, seven hundred fifty-two million, three hundred eighty-one thousand, thirty-two".