89357137099 has 2 divisors, whose sum is σ = 89357137100. Its totient is φ = 89357137098.

The previous prime is 89357137063. The next prime is 89357137187. The reversal of 89357137099 is 99073175398.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89357137099 - 2¹⁷ = 89357006027 is a prime.

It is not a weakly prime, because it can be changed into another prime (89357137019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44678568549 + 44678568550.

It is an arithmetic number, because the mean of its divisors is an integer number (44678568550).

Almost surely, 2^89357137099 is an apocalyptic number.

89357137099 is a deficient number, since it is larger than the sum of its proper divisors (1).

89357137099 is an equidigital number, since it uses as much as digits as its factorization.

89357137099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12859560, while the sum is 61.

The spelling of 89357137099 in words is "eighty-nine billion, three hundred fifty-seven million, one hundred thirty-seven thousand, ninety-nine".