125174996352 has 512 divisors, whose sum is σ = 433060992000. Its totient is φ = 34855501824.

The previous prime is 125174996327. The next prime is 125174996389. The reversal of 125174996352 is 253699471521.

125174996352 is a `hidden beast` number, since 1 + 2 + 517 + 4 + 9 + 96 + 35 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 298746799 + ... + 298747217.

It is an arithmetic number, because the mean of its divisors is an integer number (845822250).

Almost surely, 2^125174996352 is an apocalyptic number.

125174996352 is a gapful number since it is divisible by the number (12) 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 125174996352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216530496000).

125174996352 is an abundant number, since it is smaller than the sum of its proper divisors (307885995648).

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

125174996352 is a wasteful number, since it uses less digits than its factorization.

125174996352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735 (or 717 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 54.

The spelling of 125174996352 in words is "one hundred twenty-five billion, one hundred seventy-four million, nine hundred ninety-six thousand, three hundred fifty-two".