50372899 has 4 divisors (see below), whose sum is σ = 50769664. Its totient is φ = 49976136.

The previous prime is 50372897. The next prime is 50372941. The reversal of 50372899 is 99827305.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50372899 - 2¹ = 50372897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50372891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198192 + ... + 198445.

It is an arithmetic number, because the mean of its divisors is an integer number (12692416).

Almost surely, 2^50372899 is an apocalyptic number.

50372899 is a deficient number, since it is larger than the sum of its proper divisors (396765).

50372899 is a wasteful number, since it uses less digits than its factorization.

50372899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396764.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 50372899 is about 7097.3867726086. The cubic root of 50372899 is about 369.3167302340.

The spelling of 50372899 in words is "fifty million, three hundred seventy-two thousand, eight hundred ninety-nine".