50837504512 has 20 divisors (see below), whose sum is σ = 101575718046. Its totient is φ = 25418752000.

The previous prime is 50837504479. The next prime is 50837504567. The reversal of 50837504512 is 21540573805.

It can be written as a sum of positive squares in only one way, i.e., 49184594176 + 1652910336 = 221776^2 + 40656^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49645489 + ... + 49646512.

Almost surely, 2^50837504512 is an apocalyptic number.

It is an amenable number.

50837504512 is a deficient number, since it is larger than the sum of its proper divisors (50738213534).

50837504512 is an frugal number, since it uses more digits than its factorization.

50837504512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99292019 (or 99292003 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 40.

The spelling of 50837504512 in words is "fifty billion, eight hundred thirty-seven million, five hundred four thousand, five hundred twelve".