104665413545237 has 2 divisors, whose sum is σ = 104665413545238. Its totient is φ = 104665413545236.

The previous prime is 104665413545149. The next prime is 104665413545257. The reversal of 104665413545237 is 732545314566401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85518216731236 + 19147196814001 = 9247606^2 + 4375751^2 .

It is a cyclic number.

It is not a de Polignac number, because 104665413545237 - 2²⁴ = 104665396768021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104665413545257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52332706772618 + 52332706772619.

It is an arithmetic number, because the mean of its divisors is an integer number (52332706772619).

Almost surely, 2^{104665413545237} is an apocalyptic number.

It is an amenable number.

104665413545237 is a deficient number, since it is larger than the sum of its proper divisors (1).

104665413545237 is an equidigital number, since it uses as much as digits as its factorization.

104665413545237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288000, while the sum is 56.

The spelling of 104665413545237 in words is "one hundred four trillion, six hundred sixty-five billion, four hundred thirteen million, five hundred forty-five thousand, two hundred thirty-seven".