50183404499 has 2 divisors, whose sum is σ = 50183404500. Its totient is φ = 50183404498.

The previous prime is 50183404451. The next prime is 50183404549. The reversal of 50183404499 is 99440438105.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50183404499 is a prime.

It is a super-2 number, since 2×50183404499² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (50183400499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25091702249 + 25091702250.

It is an arithmetic number, because the mean of its divisors is an integer number (25091702250).

Almost surely, 2^50183404499 is an apocalyptic number.

50183404499 is a deficient number, since it is larger than the sum of its proper divisors (1).

50183404499 is an equidigital number, since it uses as much as digits as its factorization.

50183404499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 50183404499 in words is "fifty billion, one hundred eighty-three million, four hundred four thousand, four hundred ninety-nine".