452529812448 has 120 divisors (see below), whose sum is σ = 1521003041712. Its totient is φ = 129294226944.

The previous prime is 452529812417. The next prime is 452529812453. The reversal of 452529812448 is 844218925254.

It is a happy number.

452529812448 is a `hidden beast` number, since 4 + 52 + 52 + 98 + 12 + 448 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 452529812394 and 452529812403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12452365 + ... + 12488652.

Almost surely, 2^452529812448 is an apocalyptic number.

452529812448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

452529812448 is an abundant number, since it is smaller than the sum of its proper divisors (1068473229264).

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

452529812448 is a wasteful number, since it uses less digits than its factorization.

452529812448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24941046 (or 24941029 counting only the distinct ones).

The product of its digits is 7372800, while the sum is 54.

The spelling of 452529812448 in words is "four hundred fifty-two billion, five hundred twenty-nine million, eight hundred twelve thousand, four hundred forty-eight".