50135507 has 2 divisors, whose sum is σ = 50135508. Its totient is φ = 50135506.

The previous prime is 50135489. The next prime is 50135537. The reversal of 50135507 is 70553105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50135507 - 2²⁰ = 49086931 is a prime.

It is not a weakly prime, because it can be changed into another prime (50135537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25067753 + 25067754.

It is an arithmetic number, because the mean of its divisors is an integer number (25067754).

Almost surely, 2^50135507 is an apocalyptic number.

50135507 is a deficient number, since it is larger than the sum of its proper divisors (1).

50135507 is an equidigital number, since it uses as much as digits as its factorization.

50135507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2625, while the sum is 26.

The square root of 50135507 is about 7080.6431205082. The cubic root of 50135507 is about 368.7356577013.

The spelling of 50135507 in words is "fifty million, one hundred thirty-five thousand, five hundred seven".