536432312520 has 192 divisors, whose sum is σ = 1878142593600. Its totient is φ = 132000606720.

The previous prime is 536432312509. The next prime is 536432312527. The reversal of 536432312520 is 25213234635.

536432312520 is a `hidden beast` number, since 5 + 3 + 643 + 2 + 3 + 1 + 2 + 5 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (536432312527) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15234535 + ... + 15269705.

It is an arithmetic number, because the mean of its divisors is an integer number (9781992675).

Almost surely, 2^536432312520 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 536432312520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (939071296800).

536432312520 is an abundant number, since it is smaller than the sum of its proper divisors (1341710281080).

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

536432312520 is a wasteful number, since it uses less digits than its factorization.

536432312520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38460 (or 38453 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 536432312520 in words is "five hundred thirty-six billion, four hundred thirty-two million, three hundred twelve thousand, five hundred twenty".