2653772272 has 20 divisors (see below), whose sum is σ = 5143331520. Its totient is φ = 1326460928.

The previous prime is 2653772263. The next prime is 2653772279. The reversal of 2653772272 is 2722773562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2653772279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28353 + ... + 78175.

It is an arithmetic number, because the mean of its divisors is an integer number (257166576).

Almost surely, 2^2653772272 is an apocalyptic number.

It is an amenable number.

2653772272 is a deficient number, since it is larger than the sum of its proper divisors (2489559248).

2653772272 is a wasteful number, since it uses less digits than its factorization.

2653772272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53160 (or 53154 counting only the distinct ones).

The product of its digits is 493920, while the sum is 43.

The square root of 2653772272 is about 51514.7772197454. Note that the first 3 decimals coincide. The cubic root of 2653772272 is about 1384.4838179503.

The spelling of 2653772272 in words is "two billion, six hundred fifty-three million, seven hundred seventy-two thousand, two hundred seventy-two".