2553211115 has 16 divisors (see below), whose sum is σ = 3770897088. Its totient is φ = 1616098176.

The previous prime is 2553211109. The next prime is 2553211121. The reversal of 2553211115 is 5111123552.

It is an interprime number because it is at equal distance from previous prime (2553211109) and next prime (2553211121).

It is not a de Polignac number, because 2553211115 - 2¹⁰ = 2553210091 is a prime.

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, 2805272 + ... + 2806181.

It is an arithmetic number, because the mean of its divisors is an integer number (235681068).

Almost surely, 2^2553211115 is an apocalyptic number.

2553211115 is a deficient number, since it is larger than the sum of its proper divisors (1217685973).

2553211115 is a wasteful number, since it uses less digits than its factorization.

2553211115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5611478.

The product of its digits is 1500, while the sum is 26.

The square root of 2553211115 is about 50529.3094649036. The cubic root of 2553211115 is about 1366.7704336902.

Adding to 2553211115 its reverse (5111123552), we get a palindrome (7664334667).

The spelling of 2553211115 in words is "two billion, five hundred fifty-three million, two hundred eleven thousand, one hundred fifteen".