452077852 has 12 divisors (see below), whose sum is σ = 795113200. Its totient is φ = 224902656.

The previous prime is 452077841. The next prime is 452077853. The reversal of 452077852 is 258770254.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452077853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283173 + ... + 284764.

Almost surely, 2^452077852 is an apocalyptic number.

It is an amenable number.

452077852 is a deficient number, since it is larger than the sum of its proper divisors (343035348).

452077852 is a wasteful number, since it uses less digits than its factorization.

452077852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568140 (or 568138 counting only the distinct ones).

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

The square root of 452077852 is about 21262.1224716631. The cubic root of 452077852 is about 767.4870865423.

It can be divided in two parts, 452077 and 852, that added together give a square (452929 = 673²).

The spelling of 452077852 in words is "four hundred fifty-two million, seventy-seven thousand, eight hundred fifty-two".