2299276543 has 2 divisors, whose sum is σ = 2299276544. Its totient is φ = 2299276542.

The previous prime is 2299276487. The next prime is 2299276549. The reversal of 2299276543 is 3456729922.

2299276543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2299276543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2299276549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1149638271 + 1149638272.

It is an arithmetic number, because the mean of its divisors is an integer number (1149638272).

Almost surely, 2^2299276543 is an apocalyptic number.

2299276543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2299276543 is an equidigital number, since it uses as much as digits as its factorization.

2299276543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 49.

The square root of 2299276543 is about 47950.7720792898. The cubic root of 2299276543 is about 1319.8677061708.

The spelling of 2299276543 in words is "two billion, two hundred ninety-nine million, two hundred seventy-six thousand, five hundred forty-three".