452789567 has 2 divisors, whose sum is σ = 452789568. Its totient is φ = 452789566.

The previous prime is 452789537. The next prime is 452789573. The reversal of 452789567 is 765987254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452789567 - 2¹² = 452785471 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452789537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226394783 + 226394784.

It is an arithmetic number, because the mean of its divisors is an integer number (226394784).

Almost surely, 2^452789567 is an apocalyptic number.

452789567 is a deficient number, since it is larger than the sum of its proper divisors (1).

452789567 is an equidigital number, since it uses as much as digits as its factorization.

452789567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4233600, while the sum is 53.

The square root of 452789567 is about 21278.8525771480. The cubic root of 452789567 is about 767.8896320123.

It can be divided in two parts, 45278 and 9567, that added together give a palindrome (54845).

The spelling of 452789567 in words is "four hundred fifty-two million, seven hundred eighty-nine thousand, five hundred sixty-seven".