50113499 has 2 divisors, whose sum is σ = 50113500. Its totient is φ = 50113498.

The previous prime is 50113493. The next prime is 50113519. The reversal of 50113499 is 99431105.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50113499 is a prime.

It is a super-2 number, since 2×50113499² = 5022725564046002, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50113493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25056749 + 25056750.

It is an arithmetic number, because the mean of its divisors is an integer number (25056750).

Almost surely, 2^50113499 is an apocalyptic number.

50113499 is a deficient number, since it is larger than the sum of its proper divisors (1).

50113499 is an equidigital number, since it uses as much as digits as its factorization.

50113499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 50113499 is about 7079.0888538003. The cubic root of 50113499 is about 368.6816951335.

The spelling of 50113499 in words is "fifty million, one hundred thirteen thousand, four hundred ninety-nine".