125064757 has 8 divisors (see below), whose sum is σ = 129248000. Its totient is φ = 120890880.

The previous prime is 125064749. The next prime is 125064799. The reversal of 125064757 is 757460521.

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

It is a cyclic number.

It is not a de Polignac number, because 125064757 - 2³ = 125064749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125064857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33994 + ... + 37492.

It is an arithmetic number, because the mean of its divisors is an integer number (16156000).

Almost surely, 2^125064757 is an apocalyptic number.

It is an amenable number.

125064757 is a deficient number, since it is larger than the sum of its proper divisors (4183243).

125064757 is a wasteful number, since it uses less digits than its factorization.

125064757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4683.

The product of its (nonzero) digits is 58800, while the sum is 37.

The square root of 125064757 is about 11183.2355336012. The cubic root of 125064757 is about 500.0863277608.

The spelling of 125064757 in words is "one hundred twenty-five million, sixty-four thousand, seven hundred fifty-seven".