50357747292 has 24 divisors (see below), whose sum is σ = 117551668752. Its totient is φ = 16778736000.

The previous prime is 50357747273. The next prime is 50357747309. The reversal of 50357747292 is 29274775305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868209 + ... + 924392.

It is an arithmetic number, because the mean of its divisors is an integer number (4897986198).

Almost surely, 2^50357747292 is an apocalyptic number.

It is an amenable number.

50357747292 is an abundant number, since it is smaller than the sum of its proper divisors (67193921460).

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

50357747292 is a wasteful number, since it uses less digits than its factorization.

50357747292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1794949 (or 1794947 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 51.

The spelling of 50357747292 in words is "fifty billion, three hundred fifty-seven million, seven hundred forty-seven thousand, two hundred ninety-two".