19052388593 has 24 divisors (see below), whose sum is σ = 22993891200. Its totient is φ = 15721647648.

The previous prime is 19052388539. The next prime is 19052388599. The reversal of 19052388593 is 39588325091.

It is not a de Polignac number, because 19052388593 - 2¹⁰ = 19052387569 is a prime.

It is a super-2 number, since 2×19052388593² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (19052388599) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 473768 + ... + 512406.

It is an arithmetic number, because the mean of its divisors is an integer number (958078800).

Almost surely, 2^19052388593 is an apocalyptic number.

It is an amenable number.

19052388593 is a deficient number, since it is larger than the sum of its proper divisors (3941502607).

19052388593 is a wasteful number, since it uses less digits than its factorization.

19052388593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39029 (or 39022 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 53.

The spelling of 19052388593 in words is "nineteen billion, fifty-two million, three hundred eighty-eight thousand, five hundred ninety-three".