80155472615 has 16 divisors (see below), whose sum is σ = 101808426720. Its totient is φ = 60413765760.

The previous prime is 80155472609. The next prime is 80155472671. The reversal of 80155472615 is 51627455108.

It is not a de Polignac number, because 80155472615 - 2⁴ = 80155472599 is a prime.

It is a congruent number.

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, 2313584 + ... + 2347973.

It is an arithmetic number, because the mean of its divisors is an integer number (6363026670).

Almost surely, 2^80155472615 is an apocalyptic number.

80155472615 is a deficient number, since it is larger than the sum of its proper divisors (21652954105).

80155472615 is a wasteful number, since it uses less digits than its factorization.

80155472615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4661762.

The product of its (nonzero) digits is 336000, while the sum is 44.

The spelling of 80155472615 in words is "eighty billion, one hundred fifty-five million, four hundred seventy-two thousand, six hundred fifteen".