452566514 has 4 divisors (see below), whose sum is σ = 678849774. Its totient is φ = 226283256.

The previous prime is 452566511. The next prime is 452566531. The reversal of 452566514 is 415665254.

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

It can be written as a sum of positive squares in only one way, i.e., 431268289 + 21298225 = 20767^2 + 4615^2 .

It is a super-2 number, since 2×452566514² = 409632899188224392, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (452566511) by changing a digit.

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 as a sum of consecutive naturals, namely, 113141627 + ... + 113141630.

Almost surely, 2^452566514 is an apocalyptic number.

452566514 is a deficient number, since it is larger than the sum of its proper divisors (226283260).

452566514 is a wasteful number, since it uses less digits than its factorization.

452566514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226283259.

The product of its digits is 144000, while the sum is 38.

The square root of 452566514 is about 21273.6107419498. The cubic root of 452566514 is about 767.7635188157.

The spelling of 452566514 in words is "four hundred fifty-two million, five hundred sixty-six thousand, five hundred fourteen".