425958625 has 16 divisors (see below), whose sum is σ = 559578240. Its totient is φ = 322830000.

The previous prime is 425958623. The next prime is 425958629. The reversal of 425958625 is 526859524.

It is a happy number.

It is not a de Polignac number, because 425958625 - 2¹ = 425958623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425958623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87301 + ... + 92050.

It is an arithmetic number, because the mean of its divisors is an integer number (34973640).

Almost surely, 2^425958625 is an apocalyptic number.

It is an amenable number.

425958625 is a deficient number, since it is larger than the sum of its proper divisors (133619615).

425958625 is a wasteful number, since it uses less digits than its factorization.

425958625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179385 (or 179375 counting only the distinct ones).

The product of its digits is 864000, while the sum is 46.

The square root of 425958625 is about 20638.7651035618. The cubic root of 425958625 is about 752.4121595903.

The spelling of 425958625 in words is "four hundred twenty-five million, nine hundred fifty-eight thousand, six hundred twenty-five".