18410798560 has 288 divisors, whose sum is σ = 55417231296. Its totient is φ = 5656780800.

The previous prime is 18410798519. The next prime is 18410798611. The reversal of 18410798560 is 6589701481.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9892030 + ... + 9893890.

It is an arithmetic number, because the mean of its divisors is an integer number (192420942).

Almost surely, 2^18410798560 is an apocalyptic number.

18410798560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18410798560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27708615648).

18410798560 is an abundant number, since it is smaller than the sum of its proper divisors (37006432736).

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

18410798560 is a wasteful number, since it uses less digits than its factorization.

18410798560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978 (or 1959 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 49.

The spelling of 18410798560 in words is "eighteen billion, four hundred ten million, seven hundred ninety-eight thousand, five hundred sixty".