104591580135 has 64 divisors (see below), whose sum is σ = 192076800000. Its totient is φ = 47607875712.

The previous prime is 104591580101. The next prime is 104591580151. The reversal of 104591580135 is 531085195401.

It is not a de Polignac number, because 104591580135 - 2⁸ = 104591579879 is a prime.

It is a super-2 number, since 2×104591580135² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25514316 + ... + 25518414.

It is an arithmetic number, because the mean of its divisors is an integer number (3001200000).

Almost surely, 2^104591580135 is an apocalyptic number.

104591580135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104591580135 is a deficient number, since it is larger than the sum of its proper divisors (87485219865).

104591580135 is a wasteful number, since it uses less digits than its factorization.

104591580135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5100.

The product of its (nonzero) digits is 108000, while the sum is 42.

The spelling of 104591580135 in words is "one hundred four billion, five hundred ninety-one million, five hundred eighty thousand, one hundred thirty-five".