555607425 has 48 divisors (see below), whose sum is σ = 939850560. Its totient is φ = 289536000.

The previous prime is 555607421. The next prime is 555607471. The reversal of 555607425 is 524706555.

It is not a de Polignac number, because 555607425 - 2² = 555607421 is a prime.

It is a super-2 number, since 2×555607425² = 617399221430261250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (555607421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1066165 + ... + 1066685.

It is an arithmetic number, because the mean of its divisors is an integer number (19580220).

Almost surely, 2^555607425 is an apocalyptic number.

It is an amenable number.

555607425 is a deficient number, since it is larger than the sum of its proper divisors (384243135).

555607425 is a wasteful number, since it uses less digits than its factorization.

555607425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834 (or 829 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 39.

The square root of 555607425 is about 23571.3263309471. The cubic root of 555607425 is about 822.0962748573.

The spelling of 555607425 in words is "five hundred fifty-five million, six hundred seven thousand, four hundred twenty-five".