18108952710 has 64 divisors (see below), whose sum is σ = 45426880512. Its totient is φ = 4611378816.

The previous prime is 18108952681. The next prime is 18108952711. The reversal of 18108952710 is 1725980181.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18108952711) 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, 397212 + ... + 440448.

It is an arithmetic number, because the mean of its divisors is an integer number (709795008).

Almost surely, 2^18108952710 is an apocalyptic number.

18108952710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 18108952710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22713440256).

18108952710 is an abundant number, since it is smaller than the sum of its proper divisors (27317927802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18108952710 is a wasteful number, since it uses less digits than its factorization.

18108952710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43877.

The product of its (nonzero) digits is 40320, while the sum is 42.

The spelling of 18108952710 in words is "eighteen billion, one hundred eight million, nine hundred fifty-two thousand, seven hundred ten".