125261573 has 8 divisors (see below), whose sum is σ = 126195840. Its totient is φ = 124331200.

The previous prime is 125261569. The next prime is 125261621. The reversal of 125261573 is 375162521.

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 125261573 - 2² = 125261569 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121261573) 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, 95186 + ... + 96492.

It is an arithmetic number, because the mean of its divisors is an integer number (15774480).

Almost surely, 2^125261573 is an apocalyptic number.

It is an amenable number.

125261573 is a deficient number, since it is larger than the sum of its proper divisors (934267).

125261573 is a wasteful number, since it uses less digits than its factorization.

125261573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947.

The product of its digits is 12600, while the sum is 32.

The square root of 125261573 is about 11192.0316743655. The cubic root of 125261573 is about 500.3485210098.

The spelling of 125261573 in words is "one hundred twenty-five million, two hundred sixty-one thousand, five hundred seventy-three".