454660425 has 48 divisors (see below), whose sum is σ = 846761280. Its totient is φ = 239137920.

The previous prime is 454660417. The next prime is 454660433. The reversal of 454660425 is 524066454.

454660425 is a `hidden beast` number, since 4 + 5 + 46 + 604 + 2 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (454660417) and next prime (454660433).

It is not a de Polignac number, because 454660425 - 2³ = 454660417 is a prime.

It is a super-2 number, since 2×454660425² = 413432204122361250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 454660425.

It is an unprimeable number.

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, 44662 + ... + 53888.

It is an arithmetic number, because the mean of its divisors is an integer number (17640860).

Almost surely, 2^454660425 is an apocalyptic number.

454660425 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

454660425 is a deficient number, since it is larger than the sum of its proper divisors (392100855).

454660425 is a wasteful number, since it uses less digits than its factorization.

454660425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9319 (or 9308 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 454660425 is about 21322.7677612453. The cubic root of 454660425 is about 768.9457799990.

The spelling of 454660425 in words is "four hundred fifty-four million, six hundred sixty thousand, four hundred twenty-five".