125329425 has 48 divisors (see below), whose sum is σ = 224652288. Its totient is φ = 61286400.

The previous prime is 125329417. The next prime is 125329429. The reversal of 125329425 is 524923521.

It is not a de Polignac number, because 125329425 - 2³ = 125329417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125329429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 185889 + ... + 186561.

It is an arithmetic number, because the mean of its divisors is an integer number (4680256).

Almost surely, 2^125329425 is an apocalyptic number.

125329425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125329425 is a deficient number, since it is larger than the sum of its proper divisors (99322863).

125329425 is a wasteful number, since it uses less digits than its factorization.

125329425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890 (or 885 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 125329425 is about 11195.0625277396. The cubic root of 125329425 is about 500.4388480454.

The spelling of 125329425 in words is "one hundred twenty-five million, three hundred twenty-nine thousand, four hundred twenty-five".