50791692 has 48 divisors (see below), whose sum is σ = 136668672. Its totient is φ = 14380800.

The previous prime is 50791691. The next prime is 50791703. The reversal of 50791692 is 29619705.

It is a self number, because there is not a number n which added to its sum of digits gives 50791692.

It is not an unprimeable number, because it can be changed into a prime (50791691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6817 + ... + 12167.

It is an arithmetic number, because the mean of its divisors is an integer number (2847264).

Almost surely, 2^50791692 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 50791692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68334336).

50791692 is an abundant number, since it is smaller than the sum of its proper divisors (85876980).

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

50791692 is a wasteful number, since it uses less digits than its factorization.

50791692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5478 (or 5476 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 39.

The square root of 50791692 is about 7126.8290283969. The cubic root of 50791692 is about 370.3373888700.

The spelling of 50791692 in words is "fifty million, seven hundred ninety-one thousand, six hundred ninety-two".