452536516064 has 48 divisors (see below), whose sum is σ = 910274718528. Its totient is φ = 221359736832.

The previous prime is 452536516057. The next prime is 452536516099. The reversal of 452536516064 is 460615635254.

It is a Harshad number since it is a multiple of its sum of digits (47).

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, 3536204 + ... + 3661940.

It is an arithmetic number, because the mean of its divisors is an integer number (18964056636).

Almost surely, 2^452536516064 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 452536516064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (455137359264).

452536516064 is an abundant number, since it is smaller than the sum of its proper divisors (457738202464).

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

452536516064 is a wasteful number, since it uses less digits than its factorization.

452536516064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128187 (or 128179 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 452536516064 in words is "four hundred fifty-two billion, five hundred thirty-six million, five hundred sixteen thousand, sixty-four".