125552753 has 2 divisors, whose sum is σ = 125552754. Its totient is φ = 125552752.

The previous prime is 125552737. The next prime is 125552851. The reversal of 125552753 is 357255521.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98168464 + 27384289 = 9908^2 + 5233^2 .

It is a cyclic number.

It is not a de Polignac number, because 125552753 - 2⁴ = 125552737 is a prime.

It is not a weakly prime, because it can be changed into another prime (125552953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62776376 + 62776377.

It is an arithmetic number, because the mean of its divisors is an integer number (62776377).

Almost surely, 2^125552753 is an apocalyptic number.

It is an amenable number.

125552753 is a deficient number, since it is larger than the sum of its proper divisors (1).

125552753 is an equidigital number, since it uses as much as digits as its factorization.

125552753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52500, while the sum is 35.

The square root of 125552753 is about 11205.0324854505. The cubic root of 125552753 is about 500.7359203112.

The spelling of 125552753 in words is "one hundred twenty-five million, five hundred fifty-two thousand, seven hundred fifty-three".