18084919268522 has 32 divisors (see below), whose sum is σ = 28654302398400. Its totient is φ = 8536794190848.

The previous prime is 18084919268491. The next prime is 18084919268531. The reversal of 18084919268522 is 22586291948081.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240111593 + ... + 240186899.

It is an arithmetic number, because the mean of its divisors is an integer number (895446949950).

Almost surely, 2^{18084919268522} is an apocalyptic number.

18084919268522 is a deficient number, since it is larger than the sum of its proper divisors (10569383129878).

18084919268522 is a wasteful number, since it uses less digits than its factorization.

18084919268522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97190.

The product of its (nonzero) digits is 39813120, while the sum is 65.

The spelling of 18084919268522 in words is "eighteen trillion, eighty-four billion, nine hundred nineteen million, two hundred sixty-eight thousand, five hundred twenty-two".