50034409 has 2 divisors, whose sum is σ = 50034410. Its totient is φ = 50034408.

The previous prime is 50034401. The next prime is 50034427. The reversal of 50034409 is 90443005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36638809 + 13395600 = 6053^2 + 3660^2 .

It is a cyclic number.

It is not a de Polignac number, because 50034409 - 2³ = 50034401 is a prime.

It is not a weakly prime, because it can be changed into another prime (50034401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25017204 + 25017205.

It is an arithmetic number, because the mean of its divisors is an integer number (25017205).

Almost surely, 2^50034409 is an apocalyptic number.

It is an amenable number.

50034409 is a deficient number, since it is larger than the sum of its proper divisors (1).

50034409 is an equidigital number, since it uses as much as digits as its factorization.

50034409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 50034409 is about 7073.5004771329. The cubic root of 50034409 is about 368.4876397122.

The spelling of 50034409 in words is "fifty million, thirty-four thousand, four hundred nine".