18132726150 has 768 divisors, whose sum is σ = 68292771840. Its totient is φ = 3421440000.

The previous prime is 18132726127. The next prime is 18132726169. The reversal of 18132726150 is 5162723181.

18132726150 is a `hidden beast` number, since 1 + 8 + 1 + 32 + 7 + 2 + 615 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 54781485 + ... + 54781815.

It is an arithmetic number, because the mean of its divisors is an integer number (88922880).

Almost surely, 2^18132726150 is an apocalyptic number.

18132726150 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 18132726150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34146385920).

18132726150 is an abundant number, since it is smaller than the sum of its proper divisors (50160045690).

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

18132726150 is a wasteful number, since it uses less digits than its factorization.

18132726150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 407 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 18132726150 in words is "eighteen billion, one hundred thirty-two million, seven hundred twenty-six thousand, one hundred fifty".