104125464539 has 2 divisors, whose sum is σ = 104125464540. Its totient is φ = 104125464538.

The previous prime is 104125464517. The next prime is 104125464601. The reversal of 104125464539 is 935464521401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104125464539 - 2⁸ = 104125464283 is a prime.

It is a super-2 number, since 2×104125464539² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104125464539.

It is not a weakly prime, because it can be changed into another prime (104125064539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52062732269 + 52062732270.

It is an arithmetic number, because the mean of its divisors is an integer number (52062732270).

Almost surely, 2^104125464539 is an apocalyptic number.

104125464539 is a deficient number, since it is larger than the sum of its proper divisors (1).

104125464539 is an equidigital number, since it uses as much as digits as its factorization.

104125464539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 104125464539 in words is "one hundred four billion, one hundred twenty-five million, four hundred sixty-four thousand, five hundred thirty-nine".