452013544 has 32 divisors (see below), whose sum is σ = 903873600. Its totient is φ = 211173120.

The previous prime is 452013491. The next prime is 452013547. The reversal of 452013544 is 445310254.

It is not an unprimeable number, because it can be changed into a prime (452013547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6949 + ... + 30859.

It is an arithmetic number, because the mean of its divisors is an integer number (28246050).

Almost surely, 2^452013544 is an apocalyptic number.

It is an amenable number.

452013544 is a deficient number, since it is larger than the sum of its proper divisors (451860056).

452013544 is a wasteful number, since it uses less digits than its factorization.

452013544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24073 (or 24069 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 452013544 is about 21260.6101511692. The cubic root of 452013544 is about 767.4506931793.

Adding to 452013544 its reverse (445310254), we get a palindrome (897323798).

The spelling of 452013544 in words is "four hundred fifty-two million, thirteen thousand, five hundred forty-four".