50545853992 has 32 divisors (see below), whose sum is σ = 95068420200. Its totient is φ = 25194348544.

The previous prime is 50545853933. The next prime is 50545853999. The reversal of 50545853992 is 29935854505.

It can be written as a sum of positive squares in 4 ways, for example, as 41830884676 + 8714969316 = 204526^2 + 93354^2 .

It is not an unprimeable number, because it can be changed into a prime (50545853999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8265528 + ... + 8271640.

Almost surely, 2^50545853992 is an apocalyptic number.

It is an amenable number.

50545853992 is a deficient number, since it is larger than the sum of its proper divisors (44522566208).

50545853992 is a wasteful number, since it uses less digits than its factorization.

50545853992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9165 (or 9161 counting only the distinct ones).

The product of its (nonzero) digits is 9720000, while the sum is 55.

The spelling of 50545853992 in words is "fifty billion, five hundred forty-five million, eight hundred fifty-three thousand, nine hundred ninety-two".