125789037 has 16 divisors (see below), whose sum is σ = 189276480. Its totient is φ = 73606400.

The previous prime is 125789021. The next prime is 125789039. The reversal of 125789037 is 730987521.

It is a cyclic number.

It is not a de Polignac number, because 125789037 - 2⁴ = 125789021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 125789037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125789039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64764 + ... + 66677.

It is an arithmetic number, because the mean of its divisors is an integer number (11829780).

Almost surely, 2^125789037 is an apocalyptic number.

It is an amenable number.

125789037 is a deficient number, since it is larger than the sum of its proper divisors (63487443).

125789037 is a wasteful number, since it uses less digits than its factorization.

125789037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131484.

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 125789037 is about 11215.5711847413. The cubic root of 125789037 is about 501.0498434480.

The spelling of 125789037 in words is "one hundred twenty-five million, seven hundred eighty-nine thousand, thirty-seven".