125788723200 has 1080 divisors, whose sum is σ = 542834592300. Its totient is φ = 28705259520.

The previous prime is 125788723187. The next prime is 125788723241. The reversal of 125788723200 is 2327887521.

125788723200 is a `hidden beast` number, since 1 + 2 + 578 + 8 + 72 + 3 + 2 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1080).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 203212491 + ... + 203213109.

Almost surely, 2^125788723200 is an apocalyptic number.

125788723200 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 125788723200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271417296150).

125788723200 is an abundant number, since it is smaller than the sum of its proper divisors (417045869100).

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

125788723200 is an equidigital number, since it uses as much as digits as its factorization.

125788723200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677 (or 636 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The spelling of 125788723200 in words is "one hundred twenty-five billion, seven hundred eighty-eight million, seven hundred twenty-three thousand, two hundred".