125344425 has 24 divisors (see below), whose sum is σ = 218145760. Its totient is φ = 63331200.

The previous prime is 125344403. The next prime is 125344433. The reversal of 125344425 is 524443521.

It is not a de Polignac number, because 125344425 - 2⁶ = 125344361 is a prime.

It is a super-2 number, since 2×125344425² = 31422449757161250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 125344392 and 125344401.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42556 + ... + 45405.

Almost surely, 2^125344425 is an apocalyptic number.

125344425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125344425 is a deficient number, since it is larger than the sum of its proper divisors (92801335).

125344425 is a wasteful number, since it uses less digits than its factorization.

125344425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87993 (or 87988 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 125344425 is about 11195.7324458921. The cubic root of 125344425 is about 500.4588121873.

Adding to 125344425 its reverse (524443521), we get a palindrome (649787946).

The spelling of 125344425 in words is "one hundred twenty-five million, three hundred forty-four thousand, four hundred twenty-five".