19073372965 has 16 divisors (see below), whose sum is σ = 24124432320. Its totient is φ = 14436558720.

The previous prime is 19073372891. The next prime is 19073372999. The reversal of 19073372965 is 56927337091.

It is not a de Polignac number, because 19073372965 - 2⁷ = 19073372837 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, 59619 + ... + 204208.

It is an arithmetic number, because the mean of its divisors is an integer number (1507777020).

Almost surely, 2^19073372965 is an apocalyptic number.

It is an amenable number.

19073372965 is a deficient number, since it is larger than the sum of its proper divisors (5051059355).

19073372965 is a wasteful number, since it uses less digits than its factorization.

19073372965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264612.

The product of its (nonzero) digits is 2143260, while the sum is 52.

The spelling of 19073372965 in words is "nineteen billion, seventy-three million, three hundred seventy-two thousand, nine hundred sixty-five".