125354753 has 8 divisors (see below), whose sum is σ = 135966600. Its totient is φ = 115102720.

The previous prime is 125354737. The next prime is 125354759. The reversal of 125354753 is 357453521.

It can be written as a sum of positive squares in 4 ways, for example, as 652864 + 124701889 = 808^2 + 11167^2 .

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 125354753 - 2⁴ = 125354737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125354759) 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, 89228 + ... + 90621.

It is an arithmetic number, because the mean of its divisors is an integer number (16995825).

Almost surely, 2^125354753 is an apocalyptic number.

It is an amenable number.

125354753 is a deficient number, since it is larger than the sum of its proper divisors (10611847).

125354753 is a wasteful number, since it uses less digits than its factorization.

125354753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179907.

The product of its digits is 63000, while the sum is 35.

The square root of 125354753 is about 11196.1936835694. The cubic root of 125354753 is about 500.4725572386.

The spelling of 125354753 in words is "one hundred twenty-five million, three hundred fifty-four thousand, seven hundred fifty-three".