104450765579 has 2 divisors, whose sum is σ = 104450765580. Its totient is φ = 104450765578.

The previous prime is 104450765563. The next prime is 104450765599. The reversal of 104450765579 is 975567054401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104450765579 - 2⁴ = 104450765563 is a prime.

It is a super-2 number, since 2×104450765579² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104450765579.

It is not a weakly prime, because it can be changed into another prime (104450765599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52225382789 + 52225382790.

It is an arithmetic number, because the mean of its divisors is an integer number (52225382790).

Almost surely, 2^104450765579 is an apocalyptic number.

104450765579 is a deficient number, since it is larger than the sum of its proper divisors (1).

104450765579 is an equidigital number, since it uses as much as digits as its factorization.

104450765579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292000, while the sum is 53.

The spelling of 104450765579 in words is "one hundred four billion, four hundred fifty million, seven hundred sixty-five thousand, five hundred seventy-nine".