50849089 has 2 divisors, whose sum is σ = 50849090. Its totient is φ = 50849088.

The previous prime is 50849069. The next prime is 50849107. The reversal of 50849089 is 98094805.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46009089 + 4840000 = 6783^2 + 2200^2 .

It is a cyclic number.

It is not a de Polignac number, because 50849089 - 2⁷ = 50848961 is a prime.

It is not a weakly prime, because it can be changed into another prime (50849009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25424544 + 25424545.

It is an arithmetic number, because the mean of its divisors is an integer number (25424545).

Almost surely, 2^50849089 is an apocalyptic number.

It is an amenable number.

50849089 is a deficient number, since it is larger than the sum of its proper divisors (1).

50849089 is an equidigital number, since it uses as much as digits as its factorization.

50849089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 50849089 is about 7130.8547173533. The cubic root of 50849089 is about 370.4768359097.

The spelling of 50849089 in words is "fifty million, eight hundred forty-nine thousand, eighty-nine".