2653452252 has 36 divisors (see below), whose sum is σ = 7317096696. Its totient is φ = 804076320.

The previous prime is 2653452211. The next prime is 2653452271. The reversal of 2653452252 is 2522543562.

2653452252 is a `hidden beast` number, since 2 + 65 + 345 + 2 + 252 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3349923 + ... + 3350714.

It is an arithmetic number, because the mean of its divisors is an integer number (203252686).

Almost surely, 2^2653452252 is an apocalyptic number.

2653452252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2653452252 is an abundant number, since it is smaller than the sum of its proper divisors (4663644444).

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

2653452252 is a wasteful number, since it uses less digits than its factorization.

2653452252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6700658 (or 6700653 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 2653452252 is about 51511.6710270595. The cubic root of 2653452252 is about 1384.4281638000.

The spelling of 2653452252 in words is "two billion, six hundred fifty-three million, four hundred fifty-two thousand, two hundred fifty-two".