451479025 has 12 divisors (see below), whose sum is σ = 561632332. Its totient is φ = 360023040.

The previous prime is 451479019. The next prime is 451479079. The reversal of 451479025 is 520974154.

It can be written as a sum of positive squares in 6 ways, for example, as 18173169 + 433305856 = 4263^2 + 20816^2 .

It is not a de Polignac number, because 451479025 - 2²¹ = 449381873 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21024 + ... + 36673.

Almost surely, 2^451479025 is an apocalyptic number.

It is an amenable number.

451479025 is a deficient number, since it is larger than the sum of its proper divisors (110153307).

451479025 is a wasteful number, since it uses less digits than its factorization.

451479025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58020 (or 58015 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 451479025 is about 21248.0357915738. The cubic root of 451479025 is about 767.1480630284.

The spelling of 451479025 in words is "four hundred fifty-one million, four hundred seventy-nine thousand, twenty-five".