18453380808710 has 16 divisors (see below), whose sum is σ = 33322889594592. Its totient is φ = 7357618070400.

The previous prime is 18453380808679. The next prime is 18453380808769. The reversal of 18453380808710 is 1780808335481.

It is a super-2 number, since 2×18453380808710² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2966778371 + ... + 2966784590.

It is an arithmetic number, because the mean of its divisors is an integer number (2082680599662).

Almost surely, 2^{18453380808710} is an apocalyptic number.

18453380808710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18453380808710 is a deficient number, since it is larger than the sum of its proper divisors (14869508785882).

18453380808710 is a wasteful number, since it uses less digits than its factorization.

18453380808710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5933563279.

The product of its (nonzero) digits is 5160960, while the sum is 56.

The spelling of 18453380808710 in words is "eighteen trillion, four hundred fifty-three billion, three hundred eighty million, eight hundred eight thousand, seven hundred ten".