2572720255 has 12 divisors (see below), whose sum is σ = 3591307800. Its totient is φ = 1764150864.

The previous prime is 2572720247. The next prime is 2572720259. The reversal of 2572720255 is 5520272752.

It is not a de Polignac number, because 2572720255 - 2³ = 2572720247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2572720259) 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 11 ways as a sum of consecutive naturals, for example, 5250205 + ... + 5250694.

It is an arithmetic number, because the mean of its divisors is an integer number (299275650).

Almost surely, 2^2572720255 is an apocalyptic number.

2572720255 is a deficient number, since it is larger than the sum of its proper divisors (1018587545).

2572720255 is a wasteful number, since it uses less digits than its factorization.

2572720255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10500918 (or 10500911 counting only the distinct ones).

The product of its (nonzero) digits is 98000, while the sum is 37.

The square root of 2572720255 is about 50721.9898564715. The cubic root of 2572720255 is about 1370.2427784710.

The spelling of 2572720255 in words is "two billion, five hundred seventy-two million, seven hundred twenty thousand, two hundred fifty-five".