125152275 has 24 divisors (see below), whose sum is σ = 210432960. Its totient is φ = 65614240.

The previous prime is 125152271. The next prime is 125152289. The reversal of 125152275 is 572251521.

It is not a de Polignac number, because 125152275 - 2² = 125152271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125152271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9717 + ... + 18566.

It is an arithmetic number, because the mean of its divisors is an integer number (8768040).

Almost surely, 2^125152275 is an apocalyptic number.

125152275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125152275 is a deficient number, since it is larger than the sum of its proper divisors (85280685).

125152275 is a wasteful number, since it uses less digits than its factorization.

125152275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28355 (or 28350 counting only the distinct ones).

The product of its digits is 7000, while the sum is 30.

The square root of 125152275 is about 11187.1477598180. The cubic root of 125152275 is about 500.2029509440.

The spelling of 125152275 in words is "one hundred twenty-five million, one hundred fifty-two thousand, two hundred seventy-five".