50400513179 has 2 divisors, whose sum is σ = 50400513180. Its totient is φ = 50400513178.

The previous prime is 50400513167. The next prime is 50400513301. The reversal of 50400513179 is 97131500405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50400513179 - 2¹² = 50400509083 is a prime.

It is not a weakly prime, because it can be changed into another prime (50400513979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25200256589 + 25200256590.

It is an arithmetic number, because the mean of its divisors is an integer number (25200256590).

Almost surely, 2^50400513179 is an apocalyptic number.

50400513179 is a deficient number, since it is larger than the sum of its proper divisors (1).

50400513179 is an equidigital number, since it uses as much as digits as its factorization.

50400513179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 35.

The spelling of 50400513179 in words is "fifty billion, four hundred million, five hundred thirteen thousand, one hundred seventy-nine".