50302542144 has 28 divisors (see below), whose sum is σ = 133092143264. Its totient is φ = 16767513984.

The previous prime is 50302542131. The next prime is 50302542211. The reversal of 50302542144 is 44124520305.

It is a super-2 number, since 2×50302542144² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130996012 + ... + 130996395.

Almost surely, 2^50302542144 is an apocalyptic number.

It is an amenable number.

50302542144 is an abundant number, since it is smaller than the sum of its proper divisors (82789601120).

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

50302542144 is a wasteful number, since it uses less digits than its factorization.

50302542144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261992422 (or 261992412 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 50302542144 in words is "fifty billion, three hundred two million, five hundred forty-two thousand, one hundred forty-four".