125507753 has 16 divisors (see below), whose sum is σ = 152740224. Its totient is φ = 100673280.

The previous prime is 125507731. The next prime is 125507779. The reversal of 125507753 is 357705521.

It is a cyclic number.

It is not a de Polignac number, because 125507753 - 2⁶ = 125507689 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (125507783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18626 + ... + 24452.

It is an arithmetic number, because the mean of its divisors is an integer number (9546264).

Almost surely, 2^125507753 is an apocalyptic number.

It is an amenable number.

125507753 is a deficient number, since it is larger than the sum of its proper divisors (27232471).

125507753 is a wasteful number, since it uses less digits than its factorization.

125507753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6032.

The product of its (nonzero) digits is 36750, while the sum is 35.

The square root of 125507753 is about 11203.0242791846. The cubic root of 125507753 is about 500.6760893942.

The spelling of 125507753 in words is "one hundred twenty-five million, five hundred seven thousand, seven hundred fifty-three".