452663751252 has 48 divisors (see below), whose sum is σ = 1090350987264. Its totient is φ = 146011980000.

The previous prime is 452663751251. The next prime is 452663751277. The reversal of 452663751252 is 252157366254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452663751251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10338727 + ... + 10382417.

It is an arithmetic number, because the mean of its divisors is an integer number (22715645568).

Almost surely, 2^452663751252 is an apocalyptic number.

It is an amenable number.

452663751252 is an abundant number, since it is smaller than the sum of its proper divisors (637687236012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452663751252 is a wasteful number, since it uses less digits than its factorization.

452663751252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71580 (or 71578 counting only the distinct ones).

The product of its digits is 3024000, while the sum is 48.

The spelling of 452663751252 in words is "four hundred fifty-two billion, six hundred sixty-three million, seven hundred fifty-one thousand, two hundred fifty-two".