125145753 has 8 divisors (see below), whose sum is σ = 167783616. Its totient is φ = 82969200.

The previous prime is 125145751. The next prime is 125145793. The reversal of 125145753 is 357541521.

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

It is not a de Polignac number, because 125145753 - 2¹ = 125145751 is a prime.

It is a super-2 number, since 2×125145753² = 31322918987874018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (125145751) 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, 114693 + ... + 115778.

It is an arithmetic number, because the mean of its divisors is an integer number (20972952).

Almost surely, 2^125145753 is an apocalyptic number.

It is an amenable number.

125145753 is a deficient number, since it is larger than the sum of its proper divisors (42637863).

125145753 is a wasteful number, since it uses less digits than its factorization.

125145753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230655.

The product of its digits is 21000, while the sum is 33.

The square root of 125145753 is about 11186.8562608089. The cubic root of 125145753 is about 500.1942618482.

The spelling of 125145753 in words is "one hundred twenty-five million, one hundred forty-five thousand, seven hundred fifty-three".