452461712752 has 20 divisors (see below), whose sum is σ = 1001879507056. Its totient is φ = 193912162560.

The previous prime is 452461712737. The next prime is 452461712761. The reversal of 452461712752 is 257217164254.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2019918249 + ... + 2019918472.

Almost surely, 2^452461712752 is an apocalyptic number.

It is an amenable number.

452461712752 is an abundant number, since it is smaller than the sum of its proper divisors (549417794304).

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

452461712752 is a wasteful number, since it uses less digits than its factorization.

452461712752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4039836736 (or 4039836730 counting only the distinct ones).

The product of its digits is 940800, while the sum is 46.

The spelling of 452461712752 in words is "four hundred fifty-two billion, four hundred sixty-one million, seven hundred twelve thousand, seven hundred fifty-two".