452013547 has 2 divisors, whose sum is σ = 452013548. Its totient is φ = 452013546.

The previous prime is 452013491. The next prime is 452013563. The reversal of 452013547 is 745310254.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452013547 is a prime.

It is not a weakly prime, because it can be changed into another prime (452013577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226006773 + 226006774.

It is an arithmetic number, because the mean of its divisors is an integer number (226006774).

Almost surely, 2^452013547 is an apocalyptic number.

452013547 is a deficient number, since it is larger than the sum of its proper divisors (1).

452013547 is an equidigital number, since it uses as much as digits as its factorization.

452013547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 452013547 is about 21260.6102217222. The cubic root of 452013547 is about 767.4506948772.

The spelling of 452013547 in words is "four hundred fifty-two million, thirteen thousand, five hundred forty-seven".