2632613317 has 4 divisors (see below), whose sum is σ = 2633034060. Its totient is φ = 2632192576.

The previous prime is 2632613311. The next prime is 2632613351. The reversal of 2632613317 is 7133162362.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 761704801 + 1870908516 = 27599^2 + 43254^2 .

It is a cyclic number.

It is not a de Polignac number, because 2632613317 - 2³ = 2632613309 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 (2632613311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200842 + ... + 213547.

It is an arithmetic number, because the mean of its divisors is an integer number (658258515).

Almost surely, 2^2632613317 is an apocalyptic number.

It is an amenable number.

2632613317 is a deficient number, since it is larger than the sum of its proper divisors (420743).

2632613317 is an equidigital number, since it uses as much as digits as its factorization.

2632613317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420742.

The product of its digits is 27216, while the sum is 34.

The square root of 2632613317 is about 51308.9984018398. The cubic root of 2632613317 is about 1380.7944240889.

Adding to 2632613317 its reverse (7133162362), we get a palindrome (9765775679).

The spelling of 2632613317 in words is "two billion, six hundred thirty-two million, six hundred thirteen thousand, three hundred seventeen".