452514542 has 32 divisors (see below), whose sum is σ = 714130560. Its totient is φ = 214855200.

The previous prime is 452514541. The next prime is 452514547. The reversal of 452514542 is 245415254.

It is a junction number, because it is equal to n+sod(n) for n = 452514499 and 452514508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452514541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 512033 + ... + 512915.

It is an arithmetic number, because the mean of its divisors is an integer number (22316580).

Almost surely, 2^452514542 is an apocalyptic number.

452514542 is a deficient number, since it is larger than the sum of its proper divisors (261616018).

452514542 is a wasteful number, since it uses less digits than its factorization.

452514542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088.

The product of its digits is 32000, while the sum is 32.

The square root of 452514542 is about 21272.3891935062. The cubic root of 452514542 is about 767.7341281207.

Adding to 452514542 its reverse (245415254), we get a palindrome (697929796).

The spelling of 452514542 in words is "four hundred fifty-two million, five hundred fourteen thousand, five hundred forty-two".