452576947 has 2 divisors, whose sum is σ = 452576948. Its totient is φ = 452576946.

The previous prime is 452576909. The next prime is 452576951. The reversal of 452576947 is 749675254.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452576947 - 2¹⁹ = 452052659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 452576947.

It is not a weakly prime, because it can be changed into another prime (452576647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226288473 + 226288474.

It is an arithmetic number, because the mean of its divisors is an integer number (226288474).

Almost surely, 2^452576947 is an apocalyptic number.

452576947 is a deficient number, since it is larger than the sum of its proper divisors (1).

452576947 is an equidigital number, since it uses as much as digits as its factorization.

452576947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2116800, while the sum is 49.

The square root of 452576947 is about 21273.8559504383. The cubic root of 452576947 is about 767.7694185122.

The spelling of 452576947 in words is "four hundred fifty-two million, five hundred seventy-six thousand, nine hundred forty-seven".