653272755 has 8 divisors (see below), whose sum is σ = 1045236432. Its totient is φ = 348412128.

The previous prime is 653272733. The next prime is 653272799. The reversal of 653272755 is 557272356.

It is a happy number.

653272755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 653272755 - 2⁵ = 653272723 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21775744 + ... + 21775773.

It is an arithmetic number, because the mean of its divisors is an integer number (130654554).

Almost surely, 2^653272755 is an apocalyptic number.

653272755 is a deficient number, since it is larger than the sum of its proper divisors (391963677).

653272755 is a wasteful number, since it uses less digits than its factorization.

653272755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43551525.

The product of its digits is 441000, while the sum is 42.

The square root of 653272755 is about 25559.2009851638. The cubic root of 653272755 is about 867.6905122975.

The spelling of 653272755 in words is "six hundred fifty-three million, two hundred seventy-two thousand, seven hundred fifty-five".