18097090783 has 8 divisors (see below), whose sum is σ = 18180462960. Its totient is φ = 18013787520.

The previous prime is 18097090763. The next prime is 18097090789. The reversal of 18097090783 is 38709079081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 18097090783 - 2¹⁷ = 18096959711 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 18097090783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18097090789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 552108 + ... + 583966.

It is an arithmetic number, because the mean of its divisors is an integer number (2272557870).

Almost surely, 2^18097090783 is an apocalyptic number.

18097090783 is a deficient number, since it is larger than the sum of its proper divisors (83372177).

18097090783 is a wasteful number, since it uses less digits than its factorization.

18097090783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34457.

The product of its (nonzero) digits is 762048, while the sum is 52.

The spelling of 18097090783 in words is "eighteen billion, ninety-seven million, ninety thousand, seven hundred eighty-three".