18473857710 has 192 divisors, whose sum is σ = 55999835136. Its totient is φ = 3817820160.

The previous prime is 18473857657. The next prime is 18473857739. The reversal of 18473857710 is 1775837481.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4902247 + ... + 4906013.

It is an arithmetic number, because the mean of its divisors is an integer number (291665808).

Almost surely, 2^18473857710 is an apocalyptic number.

18473857710 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 18473857710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27999917568).

18473857710 is an abundant number, since it is smaller than the sum of its proper divisors (37525977426).

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

18473857710 is a wasteful number, since it uses less digits than its factorization.

18473857710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3999 (or 3988 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 51.

The spelling of 18473857710 in words is "eighteen billion, four hundred seventy-three million, eight hundred fifty-seven thousand, seven hundred ten".