2511023255 has 16 divisors (see below), whose sum is σ = 3246063744. Its totient is φ = 1853694720.

The previous prime is 2511023237. The next prime is 2511023257. The reversal of 2511023255 is 5523201152.

It is not a de Polignac number, because 2511023255 - 2¹⁴ = 2511006871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2511023257) 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 15 ways as a sum of consecutive naturals, for example, 363635 + ... + 370475.

It is an arithmetic number, because the mean of its divisors is an integer number (202878984).

Almost surely, 2^2511023255 is an apocalyptic number.

2511023255 is a deficient number, since it is larger than the sum of its proper divisors (735040489).

2511023255 is a wasteful number, since it uses less digits than its factorization.

2511023255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12506.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 2511023255 is about 50110.1113050051. Note that the first 3 decimals coincide. The cubic root of 2511023255 is about 1359.2006647651.

The spelling of 2511023255 in words is "two billion, five hundred eleven million, twenty-three thousand, two hundred fifty-five".