22963580543 has 2 divisors, whose sum is σ = 22963580544. Its totient is φ = 22963580542.

The previous prime is 22963580539. The next prime is 22963580561. The reversal of 22963580543 is 34508536922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22963580543 - 2² = 22963580539 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22963580573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11481790271 + 11481790272.

It is an arithmetic number, because the mean of its divisors is an integer number (11481790272).

Almost surely, 2^22963580543 is an apocalyptic number.

22963580543 is a deficient number, since it is larger than the sum of its proper divisors (1).

22963580543 is an equidigital number, since it uses as much as digits as its factorization.

22963580543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 22963580543 in words is "twenty-two billion, nine hundred sixty-three million, five hundred eighty thousand, five hundred forty-three".