18119013370563 has 32 divisors (see below), whose sum is σ = 27618845736960. Its totient is φ = 10350377402400.

The previous prime is 18119013370531. The next prime is 18119013370573. The reversal of 18119013370563 is 36507331091181.

It is not a de Polignac number, because 18119013370563 - 2⁵ = 18119013370531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (18119013370573) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1509031506 + ... + 1509043512.

It is an arithmetic number, because the mean of its divisors is an integer number (863088929280).

Almost surely, 2^{18119013370563} is an apocalyptic number.

18119013370563 is a deficient number, since it is larger than the sum of its proper divisors (9499832366397).

18119013370563 is a wasteful number, since it uses less digits than its factorization.

18119013370563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29247.

The product of its (nonzero) digits is 408240, while the sum is 48.

The spelling of 18119013370563 in words is "eighteen trillion, one hundred nineteen billion, thirteen million, three hundred seventy thousand, five hundred sixty-three".