50979255 has 32 divisors (see below), whose sum is σ = 83994624. Its totient is φ = 26390016.

The previous prime is 50979251. The next prime is 50979259. The reversal of 50979255 is 55297905.

It is an interprime number because it is at equal distance from previous prime (50979251) and next prime (50979259).

It is not a de Polignac number, because 50979255 - 2² = 50979251 is a prime.

It is a super-3 number, since 3×50979255³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50979251) 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, 117519 + ... + 117951.

It is an arithmetic number, because the mean of its divisors is an integer number (2624832).

Almost surely, 2^50979255 is an apocalyptic number.

50979255 is a deficient number, since it is larger than the sum of its proper divisors (33015369).

50979255 is a wasteful number, since it uses less digits than its factorization.

50979255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655.

The product of its (nonzero) digits is 141750, while the sum is 42.

The square root of 50979255 is about 7139.9758402953. The cubic root of 50979255 is about 370.7926881626.

The spelling of 50979255 in words is "fifty million, nine hundred seventy-nine thousand, two hundred fifty-five".