2321626253 has 2 divisors, whose sum is σ = 2321626254. Its totient is φ = 2321626252.

The previous prime is 2321626247. The next prime is 2321626259. The reversal of 2321626253 is 3526261232.

It is a balanced prime because it is at equal distance from previous prime (2321626247) and next prime (2321626259).

It can be written as a sum of positive squares in only one way, i.e., 2241738409 + 79887844 = 47347^2 + 8938^2 .

It is a cyclic number.

It is not a de Polignac number, because 2321626253 - 2⁸ = 2321625997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2321626259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160813126 + 1160813127.

It is an arithmetic number, because the mean of its divisors is an integer number (1160813127).

Almost surely, 2^2321626253 is an apocalyptic number.

It is an amenable number.

2321626253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321626253 is an equidigital number, since it uses as much as digits as its factorization.

2321626253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 32.

The square root of 2321626253 is about 48183.2569779171. The cubic root of 2321626253 is about 1324.1304374995.

Adding to 2321626253 its reverse (3526261232), we get a palindrome (5847887485).

The spelling of 2321626253 in words is "two billion, three hundred twenty-one million, six hundred twenty-six thousand, two hundred fifty-three".