125075629 has 8 divisors (see below), whose sum is σ = 143454528. Its totient is φ = 106824480.

The previous prime is 125075627. The next prime is 125075641. The reversal of 125075629 is 926570521.

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

It is not a de Polignac number, because 125075629 - 2¹ = 125075627 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125075623) 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 7 ways as a sum of consecutive naturals, for example, 29827 + ... + 33760.

It is an arithmetic number, because the mean of its divisors is an integer number (17931816).

Almost surely, 2^125075629 is an apocalyptic number.

It is an amenable number.

125075629 is a deficient number, since it is larger than the sum of its proper divisors (18378899).

125075629 is an equidigital number, since it uses as much as digits as its factorization.

125075629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63875.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 125075629 is about 11183.7216077655. The cubic root of 125075629 is about 500.1008183366.

The spelling of 125075629 in words is "one hundred twenty-five million, seventy-five thousand, six hundred twenty-nine".