50575789692 has 192 divisors, whose sum is σ = 143381952000. Its totient is φ = 15355920384.

The previous prime is 50575789687. The next prime is 50575789723. The reversal of 50575789692 is 29698757505.

50575789692 is a `hidden beast` number, since 5 + 0 + 57 + 578 + 9 + 6 + 9 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15291903 + ... + 15295209.

It is an arithmetic number, because the mean of its divisors is an integer number (746781000).

Almost surely, 2^50575789692 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 50575789692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71690976000).

50575789692 is an abundant number, since it is smaller than the sum of its proper divisors (92806162308).

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

50575789692 is a wasteful number, since it uses less digits than its factorization.

50575789692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3625 (or 3617 counting only the distinct ones).

The product of its (nonzero) digits is 47628000, while the sum is 63.

The spelling of 50575789692 in words is "fifty billion, five hundred seventy-five million, seven hundred eighty-nine thousand, six hundred ninety-two".