50538449403936 has 96 divisors (see below), whose sum is σ = 158742565470720. Its totient is φ = 15550292120832.

The previous prime is 50538449403919. The next prime is 50538449403961. The reversal of 50538449403936 is 63930494483505.

50538449403936 is a `hidden beast` number, since 5 + 0 + 5 + 3 + 84 + 494 + 0 + 39 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

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, 2249741680 + ... + 2249764143.

It is an arithmetic number, because the mean of its divisors is an integer number (1653568390320).

Almost surely, 2^{50538449403936} is an apocalyptic number.

It is an amenable number.

50538449403936 is an abundant number, since it is smaller than the sum of its proper divisors (108204116066784).

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

50538449403936 is a wasteful number, since it uses less digits than its factorization.

50538449403936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4499505855 (or 4499505841 counting only the distinct ones).

The product of its (nonzero) digits is 167961600, while the sum is 63.

The spelling of 50538449403936 in words is "fifty trillion, five hundred thirty-eight billion, four hundred forty-nine million, four hundred three thousand, nine hundred thirty-six".