453487025 has 6 divisors (see below), whose sum is σ = 562323942. Its totient is φ = 362789600.

The previous prime is 453486989. The next prime is 453487033. The reversal of 453487025 is 520784354.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 161213809 + 292273216 = 12697^2 + 17096^2 .

It is not a de Polignac number, because 453487025 - 2⁸ = 453486769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 453487025.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9069716 + ... + 9069765.

It is an arithmetic number, because the mean of its divisors is an integer number (93720657).

Almost surely, 2^453487025 is an apocalyptic number.

It is an amenable number.

453487025 is a deficient number, since it is larger than the sum of its proper divisors (108836917).

453487025 is a wasteful number, since it uses less digits than its factorization.

453487025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18139491 (or 18139486 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 38.

The square root of 453487025 is about 21295.2347956063. The cubic root of 453487025 is about 768.2837047051.

The spelling of 453487025 in words is "four hundred fifty-three million, four hundred eighty-seven thousand, twenty-five".