452513750668 has 96 divisors (see below), whose sum is σ = 940976870400. Its totient is φ = 186377318400.

The previous prime is 452513750603. The next prime is 452513750683. The reversal of 452513750668 is 866057315254.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153967143 + ... + 153970081.

It is an arithmetic number, because the mean of its divisors is an integer number (9801842400).

Almost surely, 2^452513750668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452513750668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (470488435200).

452513750668 is an abundant number, since it is smaller than the sum of its proper divisors (488463119732).

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

452513750668 is a wasteful number, since it uses less digits than its factorization.

452513750668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4951 (or 4949 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 52.

The spelling of 452513750668 in words is "four hundred fifty-two billion, five hundred thirteen million, seven hundred fifty thousand, six hundred sixty-eight".