104525412613 has 2 divisors, whose sum is σ = 104525412614. Its totient is φ = 104525412612.

The previous prime is 104525412571. The next prime is 104525412653. The reversal of 104525412613 is 316214525401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97680001444 + 6845411169 = 312538^2 + 82737^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104525412613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104525412653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52262706306 + 52262706307.

It is an arithmetic number, because the mean of its divisors is an integer number (52262706307).

Almost surely, 2^104525412613 is an apocalyptic number.

It is an amenable number.

104525412613 is a deficient number, since it is larger than the sum of its proper divisors (1).

104525412613 is an equidigital number, since it uses as much as digits as its factorization.

104525412613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 104525412613 in words is "one hundred four billion, five hundred twenty-five million, four hundred twelve thousand, six hundred thirteen".