50806499 has 2 divisors, whose sum is σ = 50806500. Its totient is φ = 50806498.

The previous prime is 50806487. The next prime is 50806531. The reversal of 50806499 is 99460805.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50806499 - 2²⁴ = 34029283 is a prime.

It is not a weakly prime, because it can be changed into another prime (50806199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25403249 + 25403250.

It is an arithmetic number, because the mean of its divisors is an integer number (25403250).

Almost surely, 2^50806499 is an apocalyptic number.

50806499 is a deficient number, since it is larger than the sum of its proper divisors (1).

50806499 is an equidigital number, since it uses as much as digits as its factorization.

50806499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 50806499 is about 7127.8677737455. The cubic root of 50806499 is about 370.3733727926.

The spelling of 50806499 in words is "fifty million, eight hundred six thousand, four hundred ninety-nine".