104405115480725 has 12 divisors (see below), whose sum is σ = 130331217987300. Its totient is φ = 82963528003200.

The previous prime is 104405115480683. The next prime is 104405115480749. The reversal of 104405115480725 is 527084511504401.

It can be written as a sum of positive squares in 6 ways, for example, as 7575303914929 + 96829811565796 = 2752327^2 + 9840214^2 .

It is not a de Polignac number, because 104405115480725 - 2³⁰ = 104404041738901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104405115480725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14014105736 + ... + 14014113185.

It is an arithmetic number, because the mean of its divisors is an integer number (10860934832275).

Almost surely, 2^{104405115480725} is an apocalyptic number.

It is an amenable number.

104405115480725 is a deficient number, since it is larger than the sum of its proper divisors (25926102506575).

104405115480725 is a wasteful number, since it uses less digits than its factorization.

104405115480725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28028219080 (or 28028219075 counting only the distinct ones).

The product of its (nonzero) digits is 896000, while the sum is 47.

The spelling of 104405115480725 in words is "one hundred four trillion, four hundred five billion, one hundred fifteen million, four hundred eighty thousand, seven hundred twenty-five".