49512059712 has 84 divisors (see below), whose sum is σ = 145753047076. Its totient is φ = 16057958400.

The previous prime is 49512059699. The next prime is 49512059741. The reversal of 49512059712 is 21795021594.

49512059712 is a `hidden beast` number, since 4 + 9 + 51 + 2 + 0 + 597 + 1 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 47897948736 + 1614110976 = 218856^2 + 40176^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1140289 + ... + 1182912.

Almost surely, 2^49512059712 is an apocalyptic number.

It is an amenable number.

49512059712 is an abundant number, since it is smaller than the sum of its proper divisors (96240987364).

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

49512059712 is a wasteful number, since it uses less digits than its factorization.

49512059712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323256 (or 2323243 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The spelling of 49512059712 in words is "forty-nine billion, five hundred twelve million, fifty-nine thousand, seven hundred twelve".