18473759495 has 16 divisors (see below), whose sum is σ = 23477037408. Its totient is φ = 13906990080.

The previous prime is 18473759483. The next prime is 18473759561. The reversal of 18473759495 is 59495737481.

It is not a de Polignac number, because 18473759495 - 2⁶ = 18473759431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502532 + ... + 538038.

It is an arithmetic number, because the mean of its divisors is an integer number (1467314838).

Almost surely, 2^18473759495 is an apocalyptic number.

18473759495 is a deficient number, since it is larger than the sum of its proper divisors (5003277913).

18473759495 is a wasteful number, since it uses less digits than its factorization.

18473759495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41650.

The product of its digits is 38102400, while the sum is 62.

The spelling of 18473759495 in words is "eighteen billion, four hundred seventy-three million, seven hundred fifty-nine thousand, four hundred ninety-five".