2520514343 has 2 divisors, whose sum is σ = 2520514344. Its totient is φ = 2520514342.

The previous prime is 2520514307. The next prime is 2520514387. The reversal of 2520514343 is 3434150252.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2520514343 - 2¹⁰ = 2520513319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2520514943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260257171 + 1260257172.

It is an arithmetic number, because the mean of its divisors is an integer number (1260257172).

Almost surely, 2^2520514343 is an apocalyptic number.

2520514343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2520514343 is an equidigital number, since it uses as much as digits as its factorization.

2520514343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2520514343 is about 50204.7243095707. The cubic root of 2520514343 is about 1360.9109998859.

Adding to 2520514343 its reverse (3434150252), we get a palindrome (5954664595).

The spelling of 2520514343 in words is "two billion, five hundred twenty million, five hundred fourteen thousand, three hundred forty-three".