455326625 has 32 divisors (see below), whose sum is σ = 628581408. Its totient is φ = 327110400.

The previous prime is 455326603. The next prime is 455326679. The reversal of 455326625 is 526623554.

It can be written as a sum of positive squares in 16 ways, for example, as 143592289 + 311734336 = 11983^2 + 17656^2 .

It is a de Polignac number, because none of the positive numbers 2^k-455326625 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56339 + ... + 63911.

It is an arithmetic number, because the mean of its divisors is an integer number (19643169).

Almost surely, 2^455326625 is an apocalyptic number.

It is an amenable number.

455326625 is a deficient number, since it is larger than the sum of its proper divisors (173254783).

455326625 is a wasteful number, since it uses less digits than its factorization.

455326625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7638 (or 7628 counting only the distinct ones).

The product of its digits is 216000, while the sum is 38.

The square root of 455326625 is about 21338.3838422688. The cubic root of 455326625 is about 769.3211676133.

The spelling of 455326625 in words is "four hundred fifty-five million, three hundred twenty-six thousand, six hundred twenty-five".