50876397 has 32 divisors (see below), whose sum is σ = 88556160. Its totient is φ = 28460160.

The previous prime is 50876387. The next prime is 50876407. The reversal of 50876397 is 79367805.

It is a happy number.

50876397 is a `hidden beast` number, since 5 + 0 + 8 + 7 + 639 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (50876387) and next prime (50876407).

It is not a de Polignac number, because 50876397 - 2⁶ = 50876333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50876317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2728 + ... + 10449.

It is an arithmetic number, because the mean of its divisors is an integer number (2767380).

Almost surely, 2^50876397 is an apocalyptic number.

It is an amenable number.

50876397 is a deficient number, since it is larger than the sum of its proper divisors (37679763).

50876397 is a wasteful number, since it uses less digits than its factorization.

50876397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13210 (or 13204 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 50876397 is about 7132.7692378206. The cubic root of 50876397 is about 370.5431443471.

The spelling of 50876397 in words is "fifty million, eight hundred seventy-six thousand, three hundred ninety-seven".