19080831601 has 12 divisors (see below), whose sum is σ = 20709509760. Its totient is φ = 17572142640.

The previous prime is 19080831589. The next prime is 19080831631. The reversal of 19080831601 is 10613808091.

It is not a de Polignac number, because 19080831601 - 2⁹ = 19080831089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19080831631) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58141 + ... + 203818.

It is an arithmetic number, because the mean of its divisors is an integer number (1725792480).

Almost surely, 2^19080831601 is an apocalyptic number.

It is an amenable number.

19080831601 is a deficient number, since it is larger than the sum of its proper divisors (1628678159).

19080831601 is a wasteful number, since it uses less digits than its factorization.

19080831601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262416 (or 262403 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 37.

The spelling of 19080831601 in words is "nineteen billion, eighty million, eight hundred thirty-one thousand, six hundred one".