475556325 has 24 divisors (see below), whose sum is σ = 786907968. Its totient is φ = 253418880.

The previous prime is 475556321. The next prime is 475556327. The reversal of 475556325 is 523655574.

It is not a de Polignac number, because 475556325 - 2² = 475556321 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475556321) 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, 136809 + ... + 140241.

It is an arithmetic number, because the mean of its divisors is an integer number (32787832).

Almost surely, 2^475556325 is an apocalyptic number.

It is an amenable number.

475556325 is a deficient number, since it is larger than the sum of its proper divisors (311351643).

475556325 is a wasteful number, since it uses less digits than its factorization.

475556325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5293 (or 5288 counting only the distinct ones).

The product of its digits is 630000, while the sum is 42.

The square root of 475556325 is about 21807.2539536733. The cubic root of 475556325 is about 780.5498670425.

The spelling of 475556325 in words is "four hundred seventy-five million, five hundred fifty-six thousand, three hundred twenty-five".