2505264343 has 2 divisors, whose sum is σ = 2505264344. Its totient is φ = 2505264342.

The previous prime is 2505264341. The next prime is 2505264371. The reversal of 2505264343 is 3434625052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2505264343 - 2¹ = 2505264341 is a prime.

Together with 2505264341, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2505264299 and 2505264308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2505264341) 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 as a sum of consecutive naturals, namely, 1252632171 + 1252632172.

It is an arithmetic number, because the mean of its divisors is an integer number (1252632172).

Almost surely, 2^2505264343 is an apocalyptic number.

2505264343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2505264343 is an equidigital number, since it uses as much as digits as its factorization.

2505264343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 2505264343 is about 50052.6157458329. The cubic root of 2505264343 is about 1358.1607820995.

Adding to 2505264343 its reverse (3434625052), we get a palindrome (5939889395).

The spelling of 2505264343 in words is "two billion, five hundred five million, two hundred sixty-four thousand, three hundred forty-three".