19027682292 has 48 divisors (see below), whose sum is σ = 45495563904. Its totient is φ = 6185856000.

The previous prime is 19027682257. The next prime is 19027682309. The reversal of 19027682292 is 29228672091.

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, 2668492 + ... + 2675612.

It is an arithmetic number, because the mean of its divisors is an integer number (947824248).

Almost surely, 2^19027682292 is an apocalyptic number.

19027682292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

19027682292 is an abundant number, since it is smaller than the sum of its proper divisors (26467881612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19027682292 is a wasteful number, since it uses less digits than its factorization.

19027682292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12600 (or 12598 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 19027682292 in words is "nineteen billion, twenty-seven million, six hundred eighty-two thousand, two hundred ninety-two".