452625405 has 16 divisors (see below), whose sum is σ = 726226560. Its totient is φ = 240724928.

The previous prime is 452625379. The next prime is 452625413. The reversal of 452625405 is 504526254.

It is a cyclic number.

It is not a de Polignac number, because 452625405 - 2⁸ = 452625149 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36642 + ... + 47411.

It is an arithmetic number, because the mean of its divisors is an integer number (45389160).

Almost surely, 2^452625405 is an apocalyptic number.

It is an amenable number.

452625405 is a deficient number, since it is larger than the sum of its proper divisors (273601155).

452625405 is a wasteful number, since it uses less digits than its factorization.

452625405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84420.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 452625405 is about 21274.9948296116. The cubic root of 452625405 is about 767.7968195563.

The spelling of 452625405 in words is "four hundred fifty-two million, six hundred twenty-five thousand, four hundred five".