452541532 has 6 divisors (see below), whose sum is σ = 791947688. Its totient is φ = 226270764.

The previous prime is 452541511. The next prime is 452541533. The reversal of 452541532 is 235145254.

It is a junction number, because it is equal to n+sod(n) for n = 452541494 and 452541503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452541533) 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 as a sum of consecutive naturals, namely, 56567688 + ... + 56567695.

Almost surely, 2^452541532 is an apocalyptic number.

It is an amenable number.

452541532 is a deficient number, since it is larger than the sum of its proper divisors (339406156).

452541532 is a wasteful number, since it uses less digits than its factorization.

452541532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113135387 (or 113135385 counting only the distinct ones).

The product of its digits is 24000, while the sum is 31.

The square root of 452541532 is about 21273.0235744710. The cubic root of 452541532 is about 767.7493915213.

Adding to 452541532 its reverse (235145254), we get a palindrome (687686786).

The spelling of 452541532 in words is "four hundred fifty-two million, five hundred forty-one thousand, five hundred thirty-two".