50315520332432 has 80 divisors (see below), whose sum is σ = 101139204355200. Its totient is φ = 24231464119296.

The previous prime is 50315520332383. The next prime is 50315520332453. The reversal of 50315520332432 is 23423302551305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271066598 + ... + 271252154.

It is an arithmetic number, because the mean of its divisors is an integer number (1264240054440).

Almost surely, 2^{50315520332432} is an apocalyptic number.

It is an amenable number.

50315520332432 is an abundant number, since it is smaller than the sum of its proper divisors (50823684022768).

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

50315520332432 is a wasteful number, since it uses less digits than its factorization.

50315520332432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191080 (or 191074 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 38.

Adding to 50315520332432 its reverse (23423302551305), we get a palindrome (73738822883737).

The spelling of 50315520332432 in words is "fifty trillion, three hundred fifteen billion, five hundred twenty million, three hundred thirty-two thousand, four hundred thirty-two".