50725929 has 8 divisors (see below), whose sum is σ = 68910912. Its totient is φ = 33179120.

The previous prime is 50725907. The next prime is 50725931. The reversal of 50725929 is 92952705.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50725929 - 2²¹ = 48628777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50725949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159357 + ... + 159674.

It is an arithmetic number, because the mean of its divisors is an integer number (8613864).

Almost surely, 2^50725929 is an apocalyptic number.

It is an amenable number.

50725929 is a deficient number, since it is larger than the sum of its proper divisors (18184983).

50725929 is a wasteful number, since it uses less digits than its factorization.

50725929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319087.

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 50725929 is about 7122.2137710125. The cubic root of 50725929 is about 370.1774872839.

The spelling of 50725929 in words is "fifty million, seven hundred twenty-five thousand, nine hundred twenty-nine".