32479997470590 has 256 divisors, whose sum is σ = 83254988242944. Its totient is φ = 8096353574400.

The previous prime is 32479997470573. The next prime is 32479997470699. The reversal of 32479997470590 is 9507479997423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3965323395 + ... + 3965331585.

It is an arithmetic number, because the mean of its divisors is an integer number (325214797824).

Almost surely, 2^{32479997470590} is an apocalyptic number.

32479997470590 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 32479997470590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41627494121472).

32479997470590 is an abundant number, since it is smaller than the sum of its proper divisors (50774990772354).

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

32479997470590 is a wasteful number, since it uses less digits than its factorization.

32479997470590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9455.

The product of its (nonzero) digits is 1080203040, while the sum is 75.

The spelling of 32479997470590 in words is "thirty-two trillion, four hundred seventy-nine billion, nine hundred ninety-seven million, four hundred seventy thousand, five hundred ninety".