50932639 has 2 divisors, whose sum is σ = 50932640. Its totient is φ = 50932638.

The previous prime is 50932601. The next prime is 50932691. The reversal of 50932639 is 93623905.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50932639 - 2²³ = 42544031 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 50932598 and 50932607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50932139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25466319 + 25466320.

It is an arithmetic number, because the mean of its divisors is an integer number (25466320).

Almost surely, 2^50932639 is an apocalyptic number.

50932639 is a deficient number, since it is larger than the sum of its proper divisors (1).

50932639 is an equidigital number, since it uses as much as digits as its factorization.

50932639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43740, while the sum is 37.

The square root of 50932639 is about 7136.7106568783. The cubic root of 50932639 is about 370.6796347051.

The spelling of 50932639 in words is "fifty million, nine hundred thirty-two thousand, six hundred thirty-nine".