452770873 has 2 divisors, whose sum is σ = 452770874. Its totient is φ = 452770872.

The previous prime is 452770789. The next prime is 452770907. The reversal of 452770873 is 378077254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 290259369 + 162511504 = 17037^2 + 12748^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452770873 is a prime.

It is not a weakly prime, because it can be changed into another prime (452770973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226385436 + 226385437.

It is an arithmetic number, because the mean of its divisors is an integer number (226385437).

Almost surely, 2^452770873 is an apocalyptic number.

It is an amenable number.

452770873 is a deficient number, since it is larger than the sum of its proper divisors (1).

452770873 is an equidigital number, since it uses as much as digits as its factorization.

452770873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 329280, while the sum is 43.

The square root of 452770873 is about 21278.4133102071. The cubic root of 452770873 is about 767.8790640963.

The spelling of 452770873 in words is "four hundred fifty-two million, seven hundred seventy thousand, eight hundred seventy-three".