2634511113 has 24 divisors (see below), whose sum is σ = 4102654920. Its totient is φ = 1619447040.

The previous prime is 2634511091. The next prime is 2634511123. The reversal of 2634511113 is 3111154362.

It is a happy number.

2634511113 is a `hidden beast` number, since 2 + 6 + 34 + 511 + 113 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 319265424 + 2315245689 = 17868^2 + 48117^2 .

It is not a de Polignac number, because 2634511113 - 2¹⁷ = 2634380041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2634511123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98133 + ... + 122061.

It is an arithmetic number, because the mean of its divisors is an integer number (170943955).

Almost surely, 2^2634511113 is an apocalyptic number.

It is an amenable number.

2634511113 is a deficient number, since it is larger than the sum of its proper divisors (1468143807).

2634511113 is a wasteful number, since it uses less digits than its factorization.

2634511113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24889 (or 24886 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 2634511113 is about 51327.4888631813. The cubic root of 2634511113 is about 1381.1261396875.

Adding to 2634511113 its reverse (3111154362), we get a palindrome (5745665475).

It can be divided in two parts, 263 and 4511113, that added together give a square (4511376 = 2124²).

The spelling of 2634511113 in words is "two billion, six hundred thirty-four million, five hundred eleven thousand, one hundred thirteen".