50598089 has 2 divisors, whose sum is σ = 50598090. Its totient is φ = 50598088.

The previous prime is 50598077. The next prime is 50598113. The reversal of 50598089 is 98089505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48372025 + 2226064 = 6955^2 + 1492^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50598089 is a prime.

It is a super-2 number, since 2×50598089² = 5120333220903842, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50595089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25299044 + 25299045.

It is an arithmetic number, because the mean of its divisors is an integer number (25299045).

Almost surely, 2^50598089 is an apocalyptic number.

It is an amenable number.

50598089 is a deficient number, since it is larger than the sum of its proper divisors (1).

50598089 is an equidigital number, since it uses as much as digits as its factorization.

50598089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 44.

The square root of 50598089 is about 7113.2333716813. The cubic root of 50598089 is about 369.8662506592.

The spelling of 50598089 in words is "fifty million, five hundred ninety-eight thousand, eighty-nine".