125679653 has 8 divisors (see below), whose sum is σ = 138463776. Its totient is φ = 113122000.

The previous prime is 125679629. The next prime is 125679667. The reversal of 125679653 is 356976521.

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 125679653 - 2⁸ = 125679397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125639653) 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, 55451 + ... + 57672.

It is an arithmetic number, because the mean of its divisors is an integer number (17307972).

Almost surely, 2^125679653 is an apocalyptic number.

It is an amenable number.

125679653 is a deficient number, since it is larger than the sum of its proper divisors (12784123).

125679653 is a wasteful number, since it uses less digits than its factorization.

125679653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113235.

The product of its digits is 340200, while the sum is 44.

The square root of 125679653 is about 11210.6936895091. The cubic root of 125679653 is about 500.9045665319.

The spelling of 125679653 in words is "one hundred twenty-five million, six hundred seventy-nine thousand, six hundred fifty-three".