50464459 has 2 divisors, whose sum is σ = 50464460. Its totient is φ = 50464458.

The previous prime is 50464451. The next prime is 50464523. The reversal of 50464459 is 95446405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50464459 - 2³ = 50464451 is a prime.

It is not a weakly prime, because it can be changed into another prime (50464451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25232229 + 25232230.

It is an arithmetic number, because the mean of its divisors is an integer number (25232230).

Almost surely, 2^50464459 is an apocalyptic number.

50464459 is a deficient number, since it is larger than the sum of its proper divisors (1).

50464459 is an equidigital number, since it uses as much as digits as its factorization.

50464459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 50464459 is about 7103.8341056080. The cubic root of 50464459 is about 369.5403569161.

The spelling of 50464459 in words is "fifty million, four hundred sixty-four thousand, four hundred fifty-nine".