452625451 has 4 divisors (see below), whose sum is σ = 467226304. Its totient is φ = 438024600.

The previous prime is 452625421. The next prime is 452625457. The reversal of 452625451 is 154526254.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 452625451 - 2¹⁷ = 452494379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452625457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7300380 + ... + 7300441.

It is an arithmetic number, because the mean of its divisors is an integer number (116806576).

Almost surely, 2^452625451 is an apocalyptic number.

452625451 is a deficient number, since it is larger than the sum of its proper divisors (14600853).

452625451 is a wasteful number, since it uses less digits than its factorization.

452625451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14600852.

The product of its digits is 48000, while the sum is 34.

The square root of 452625451 is about 21274.9959106929. The cubic root of 452625451 is about 767.7968455665.

The spelling of 452625451 in words is "four hundred fifty-two million, six hundred twenty-five thousand, four hundred fifty-one".