104745807075505 has 16 divisors (see below), whose sum is σ = 134773458405120. Its totient is φ = 77869109290752.

The previous prime is 104745807075491. The next prime is 104745807075517. The reversal of 104745807075505 is 505570708547401.

It is a cyclic number.

It is not a de Polignac number, because 104745807075505 - 2⁵ = 104745807075473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104745807075505.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7799383239 + ... + 7799396668.

It is an arithmetic number, because the mean of its divisors is an integer number (8423341150320).

Almost surely, 2^{104745807075505} is an apocalyptic number.

It is an amenable number.

104745807075505 is a deficient number, since it is larger than the sum of its proper divisors (30027651329615).

104745807075505 is a wasteful number, since it uses less digits than its factorization.

104745807075505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15598780008.

The product of its (nonzero) digits is 27440000, while the sum is 58.

The spelling of 104745807075505 in words is "one hundred four trillion, seven hundred forty-five billion, eight hundred seven million, seventy-five thousand, five hundred five".