18299064355 has 64 divisors (see below), whose sum is σ = 26255093760. Its totient is φ = 12068928000.

The previous prime is 18299064323. The next prime is 18299064361. The reversal of 18299064355 is 55346099281.

It is not a de Polignac number, because 18299064355 - 2⁵ = 18299064323 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10036974 + ... + 10038796.

It is an arithmetic number, because the mean of its divisors is an integer number (410235840).

Almost surely, 2^18299064355 is an apocalyptic number.

18299064355 is a deficient number, since it is larger than the sum of its proper divisors (7956029405).

18299064355 is a wasteful number, since it uses less digits than its factorization.

18299064355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092.

The product of its (nonzero) digits is 2332800, while the sum is 52.

The spelling of 18299064355 in words is "eighteen billion, two hundred ninety-nine million, sixty-four thousand, three hundred fifty-five".