453252052 has 24 divisors (see below), whose sum is σ = 878220000. Its totient is φ = 202947360.

The previous prime is 453252047. The next prime is 453252071. The reversal of 453252052 is 250252354.

It is a self number, because there is not a number n which added to its sum of digits gives 453252052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73927 + ... + 79822.

It is an arithmetic number, because the mean of its divisors is an integer number (36592500).

Almost surely, 2^453252052 is an apocalyptic number.

It is an amenable number.

453252052 is a deficient number, since it is larger than the sum of its proper divisors (424967948).

453252052 is a wasteful number, since it uses less digits than its factorization.

453252052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153831 (or 153829 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 453252052 is about 21289.7170483781. The cubic root of 453252052 is about 768.1509871148.

The spelling of 453252052 in words is "four hundred fifty-three million, two hundred fifty-two thousand, fifty-two".