452111252 has 6 divisors (see below), whose sum is σ = 791194698. Its totient is φ = 226055624.

The previous prime is 452111221. The next prime is 452111267. The reversal of 452111252 is 252111254.

It can be written as a sum of positive squares in only one way, i.e., 396965776 + 55145476 = 19924^2 + 7426^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56513903 + ... + 56513910.

It is an arithmetic number, because the mean of its divisors is an integer number (131865783).

Almost surely, 2^452111252 is an apocalyptic number.

It is an amenable number.

452111252 is a deficient number, since it is larger than the sum of its proper divisors (339083446).

452111252 is a wasteful number, since it uses less digits than its factorization.

452111252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113027817 (or 113027815 counting only the distinct ones).

The product of its digits is 800, while the sum is 23.

The square root of 452111252 is about 21262.9078914433. The cubic root of 452111252 is about 767.5059870018.

The spelling of 452111252 in words is "four hundred fifty-two million, one hundred eleven thousand, two hundred fifty-two".