50975231 has 16 divisors (see below), whose sum is σ = 55287360. Its totient is φ = 46824960.

The previous prime is 50975219. The next prime is 50975237. The reversal of 50975231 is 13257905.

It is a cyclic number.

It is not a de Polignac number, because 50975231 - 2¹⁴ = 50958847 is a prime.

It is a super-2 number, since 2×50975231² = 5196948351006722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50975237) 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, 189365 + ... + 189633.

It is an arithmetic number, because the mean of its divisors is an integer number (3455460).

Almost surely, 2^50975231 is an apocalyptic number.

50975231 is a deficient number, since it is larger than the sum of its proper divisors (4312129).

50975231 is a wasteful number, since it uses less digits than its factorization.

50975231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 50975231 is about 7139.6940410637. The cubic root of 50975231 is about 370.7829318475.

The spelling of 50975231 in words is "fifty million, nine hundred seventy-five thousand, two hundred thirty-one".