125587752 has 16 divisors (see below), whose sum is σ = 313969440. Its totient is φ = 41862576.

The previous prime is 125587741. The next prime is 125587769. The reversal of 125587752 is 257785521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2616388 + ... + 2616435.

It is an arithmetic number, because the mean of its divisors is an integer number (19623090).

Almost surely, 2^125587752 is an apocalyptic number.

125587752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125587752 is an abundant number, since it is smaller than the sum of its proper divisors (188381688).

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

125587752 is a wasteful number, since it uses less digits than its factorization.

125587752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5232832 (or 5232828 counting only the distinct ones).

The product of its digits is 196000, while the sum is 42.

The square root of 125587752 is about 11206.5941302431. The cubic root of 125587752 is about 500.7824442566.

The spelling of 125587752 in words is "one hundred twenty-five million, five hundred eighty-seven thousand, seven hundred fifty-two".