125266273 has 8 divisors (see below), whose sum is σ = 136735776. Its totient is φ = 113810400.

The previous prime is 125266247. The next prime is 125266277. The reversal of 125266273 is 372662521.

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

It is a de Polignac number, because none of the positive numbers 2^k-125266273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125266277) 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, 30765 + ... + 34597.

It is an arithmetic number, because the mean of its divisors is an integer number (17091972).

Almost surely, 2^125266273 is an apocalyptic number.

It is an amenable number.

125266273 is a deficient number, since it is larger than the sum of its proper divisors (11469503).

125266273 is a wasteful number, since it uses less digits than its factorization.

125266273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6815.

The product of its digits is 30240, while the sum is 34.

The square root of 125266273 is about 11192.2416432098. The cubic root of 125266273 is about 500.3547788710.

The spelling of 125266273 in words is "one hundred twenty-five million, two hundred sixty-six thousand, two hundred seventy-three".