452770852 has 18 divisors (see below), whose sum is σ = 820619618. Its totient is φ = 218577408.

The previous prime is 452770789. The next prime is 452770873. The reversal of 452770852 is 258077254.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 28987456 + 423783396 = 5384^2 + 20586^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63933 + ... + 70660.

Almost surely, 2^452770852 is an apocalyptic number.

It is an amenable number.

452770852 is a deficient number, since it is larger than the sum of its proper divisors (367848766).

452770852 is a wasteful number, since it uses less digits than its factorization.

452770852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134655 (or 134624 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 40.

The square root of 452770852 is about 21278.4128167493. The cubic root of 452770852 is about 767.8790522246.

The spelling of 452770852 in words is "four hundred fifty-two million, seven hundred seventy thousand, eight hundred fifty-two".