4452567252 has 24 divisors (see below), whose sum is σ = 11873512896. Its totient is φ = 1272162048.

The previous prime is 4452567233. The next prime is 4452567281. The reversal of 4452567252 is 2527652544.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26503293 + ... + 26503460.

It is an arithmetic number, because the mean of its divisors is an integer number (494729704).

Almost surely, 2^4452567252 is an apocalyptic number.

4452567252 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4452567252 is an abundant number, since it is smaller than the sum of its proper divisors (7420945644).

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

4452567252 is a wasteful number, since it uses less digits than its factorization.

4452567252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53006767 (or 53006765 counting only the distinct ones).

The product of its digits is 672000, while the sum is 42.

The square root of 4452567252 is about 66727.5599134271. The cubic root of 4452567252 is about 1645.1424016068.

The spelling of 4452567252 in words is "four billion, four hundred fifty-two million, five hundred sixty-seven thousand, two hundred fifty-two".