452562461 has 4 divisors (see below), whose sum is σ = 487374972. Its totient is φ = 417749952.

The previous prime is 452562443. The next prime is 452562493. The reversal of 452562461 is 164265254.

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

It can be written as a sum of positive squares in 2 ways, for example, as 43309561 + 409252900 = 6581^2 + 20230^2 .

It is a cyclic number.

It is not a de Polignac number, because 452562461 - 2²² = 448368157 is a prime.

It is a super-2 number, since 2×452562461² = 409625562212753042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452562431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17406236 + ... + 17406261.

It is an arithmetic number, because the mean of its divisors is an integer number (121843743).

Almost surely, 2^452562461 is an apocalyptic number.

It is an amenable number.

452562461 is a deficient number, since it is larger than the sum of its proper divisors (34812511).

452562461 is a wasteful number, since it uses less digits than its factorization.

452562461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34812510.

The product of its digits is 57600, while the sum is 35.

The square root of 452562461 is about 21273.5154828721. The cubic root of 452562461 is about 767.7612268838.

The spelling of 452562461 in words is "four hundred fifty-two million, five hundred sixty-two thousand, four hundred sixty-one".