125043753 has 8 divisors (see below), whose sum is σ = 166950016. Its totient is φ = 83250000.

The previous prime is 125043719. The next prime is 125043773. The reversal of 125043753 is 357340521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 125043753 - 2¹⁷ = 124912681 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 125043753.

It is not an unprimeable number, because it can be changed into a prime (125043703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25498 + ... + 30003.

It is an arithmetic number, because the mean of its divisors is an integer number (20868752).

Almost surely, 2^125043753 is an apocalyptic number.

It is an amenable number.

125043753 is a deficient number, since it is larger than the sum of its proper divisors (41906263).

125043753 is an equidigital number, since it uses as much as digits as its factorization.

125043753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56255.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 125043753 is about 11182.2964099509. The cubic root of 125043753 is about 500.0583305282.

The spelling of 125043753 in words is "one hundred twenty-five million, forty-three thousand, seven hundred fifty-three".