455556325 has 24 divisors (see below), whose sum is σ = 649958400. Its totient is φ = 310267200.

The previous prime is 455556323. The next prime is 455556403. The reversal of 455556325 is 523655554.

It is a happy number.

It is not a de Polignac number, because 455556325 - 2¹ = 455556323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455556323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17340 + ... + 34810.

It is an arithmetic number, because the mean of its divisors is an integer number (27081600).

Almost surely, 2^455556325 is an apocalyptic number.

It is an amenable number.

455556325 is a deficient number, since it is larger than the sum of its proper divisors (194402075).

455556325 is a wasteful number, since it uses less digits than its factorization.

455556325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17637 (or 17632 counting only the distinct ones).

The product of its digits is 450000, while the sum is 40.

The square root of 455556325 is about 21343.7654831569. The cubic root of 455556325 is about 769.4505131243.

The spelling of 455556325 in words is "four hundred fifty-five million, five hundred fifty-six thousand, three hundred twenty-five".