2323456543 has 2 divisors, whose sum is σ = 2323456544. Its totient is φ = 2323456542.

The previous prime is 2323456537. The next prime is 2323456547. The reversal of 2323456543 is 3456543232.

2323456543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2323456543 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2323456543 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2323456547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161728271 + 1161728272.

It is an arithmetic number, because the mean of its divisors is an integer number (1161728272).

Almost surely, 2^2323456543 is an apocalyptic number.

2323456543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323456543 is an equidigital number, since it uses as much as digits as its factorization.

2323456543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 259200, while the sum is 37.

The square root of 2323456543 is about 48202.2462443401. The cubic root of 2323456543 is about 1324.4783123415.

Adding to 2323456543 its reverse (3456543232), we get a palindrome (5779999775).

The spelling of 2323456543 in words is "two billion, three hundred twenty-three million, four hundred fifty-six thousand, five hundred forty-three".