84504632832 has 200 divisors, whose sum is σ = 252772808112. Its totient is φ = 28106956800.

The previous prime is 84504632827. The next prime is 84504632939. The reversal of 84504632832 is 23823640548.

84504632832 is a `hidden beast` number, since 8 + 4 + 5 + 0 + 4 + 632 + 8 + 3 + 2 = 666.

It is a super-2 number, since 2×84504632832² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21604957 + ... + 21608867.

Almost surely, 2^84504632832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84504632832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126386404056).

84504632832 is an abundant number, since it is smaller than the sum of its proper divisors (168268175280).

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

84504632832 is an equidigital number, since it uses as much as digits as its factorization.

84504632832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4462 (or 4437 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 84504632832 in words is "eighty-four billion, five hundred four million, six hundred thirty-two thousand, eight hundred thirty-two".