50739499392 has 256 divisors, whose sum is σ = 145249632000. Its totient is φ = 15645450240.

The previous prime is 50739499337. The next prime is 50739499417. The reversal of 50739499392 is 29399493705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76994359 + ... + 76995017.

It is an arithmetic number, because the mean of its divisors is an integer number (567381375).

Almost surely, 2^50739499392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50739499392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72624816000).

50739499392 is an abundant number, since it is smaller than the sum of its proper divisors (94510132608).

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

50739499392 is a wasteful number, since it uses less digits than its factorization.

50739499392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929 (or 917 counting only the distinct ones).

The product of its (nonzero) digits is 16533720, while the sum is 60.

The spelling of 50739499392 in words is "fifty billion, seven hundred thirty-nine million, four hundred ninety-nine thousand, three hundred ninety-two".