50926539 has 4 divisors (see below), whose sum is σ = 67902056. Its totient is φ = 33951024.

The previous prime is 50926511. The next prime is 50926553. The reversal of 50926539 is 93562905.

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

It is not a de Polignac number, because 50926539 - 2⁵ = 50926507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50926497 and 50926506.

It is not an unprimeable number, because it can be changed into a prime (50926739) 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, 8487754 + ... + 8487759.

It is an arithmetic number, because the mean of its divisors is an integer number (16975514).

Almost surely, 2^50926539 is an apocalyptic number.

50926539 is a deficient number, since it is larger than the sum of its proper divisors (16975517).

50926539 is a wasteful number, since it uses less digits than its factorization.

50926539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16975516.

The product of its (nonzero) digits is 72900, while the sum is 39.

The square root of 50926539 is about 7136.2832763281. The cubic root of 50926539 is about 370.6648358381.

The spelling of 50926539 in words is "fifty million, nine hundred twenty-six thousand, five hundred thirty-nine".