452666707856 has 40 divisors (see below), whose sum is σ = 957442886400. Its totient is φ = 205613493120.

The previous prime is 452666707819. The next prime is 452666707931. The reversal of 452666707856 is 658707666254.

It is a happy 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, 648416 + ... + 1151423.

It is an arithmetic number, because the mean of its divisors is an integer number (23936072160).

Almost surely, 2^452666707856 is an apocalyptic number.

It is an amenable number.

452666707856 is an abundant number, since it is smaller than the sum of its proper divisors (504776178544).

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

452666707856 is a wasteful number, since it uses less digits than its factorization.

452666707856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801287 (or 1801281 counting only the distinct ones).

The product of its (nonzero) digits is 101606400, while the sum is 62.

The spelling of 452666707856 in words is "four hundred fifty-two billion, six hundred sixty-six million, seven hundred seven thousand, eight hundred fifty-six".