653234255 has 16 divisors (see below), whose sum is σ = 797129184. Its totient is φ = 513786240.

The previous prime is 653234243. The next prime is 653234261. The reversal of 653234255 is 552432356.

It is not a de Polignac number, because 653234255 - 2²⁰ = 652185679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 203765 + ... + 206945.

It is an arithmetic number, because the mean of its divisors is an integer number (49820574).

Almost surely, 2^653234255 is an apocalyptic number.

653234255 is a deficient number, since it is larger than the sum of its proper divisors (143894929).

653234255 is a wasteful number, since it uses less digits than its factorization.

653234255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3866.

The product of its digits is 108000, while the sum is 35.

The square root of 653234255 is about 25558.4478206326. The cubic root of 653234255 is about 867.6734664613.

The spelling of 653234255 in words is "six hundred fifty-three million, two hundred thirty-four thousand, two hundred fifty-five".