452311504522504 has 96 divisors (see below), whose sum is σ = 933591411900000. Its totient is φ = 205287525273600.

The previous prime is 452311504522483. The next prime is 452311504522523. The reversal of 452311504522504 is 405225405113254.

It is a super-2 number, since 2×452311504522504² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3413631247 + ... + 3413763745.

It is an arithmetic number, because the mean of its divisors is an integer number (9724910540625).

Almost surely, 2^{452311504522504} is an apocalyptic number.

452311504522504 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452311504522504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (466795705950000).

452311504522504 is an abundant number, since it is smaller than the sum of its proper divisors (481279907377496).

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

452311504522504 is a wasteful number, since it uses less digits than its factorization.

452311504522504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137795 (or 137780 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 43.

Adding to 452311504522504 its reverse (405225405113254), we get a palindrome (857536909635758).

The spelling of 452311504522504 in words is "four hundred fifty-two trillion, three hundred eleven billion, five hundred four million, five hundred twenty-two thousand, five hundred four".