125780352 has 32 divisors (see below), whose sum is σ = 334105080. Its totient is φ = 41926656.

The previous prime is 125780351. The next prime is 125780359. The reversal of 125780352 is 253087521.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125780351) by changing a digit.

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, 163393 + ... + 164160.

Almost surely, 2^125780352 is an apocalyptic number.

125780352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125780352 is an abundant number, since it is smaller than the sum of its proper divisors (208324728).

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

125780352 is an equidigital number, since it uses as much as digits as its factorization.

125780352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327570 (or 327558 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 125780352 is about 11215.1839931407. The cubic root of 125780352 is about 501.0383116586.

The spelling of 125780352 in words is "one hundred twenty-five million, seven hundred eighty thousand, three hundred fifty-two".