23045441567 has 2 divisors, whose sum is σ = 23045441568. Its totient is φ = 23045441566.

The previous prime is 23045441479. The next prime is 23045441651. The reversal of 23045441567 is 76514454032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23045441567 - 2³² = 18750474271 is a prime.

It is a super-2 number, since 2×23045441567² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23045411567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11522720783 + 11522720784.

It is an arithmetic number, because the mean of its divisors is an integer number (11522720784).

Almost surely, 2^23045441567 is an apocalyptic number.

23045441567 is a deficient number, since it is larger than the sum of its proper divisors (1).

23045441567 is an equidigital number, since it uses as much as digits as its factorization.

23045441567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 41.

Adding to 23045441567 its reverse (76514454032), we get a palindrome (99559895599).

The spelling of 23045441567 in words is "twenty-three billion, forty-five million, four hundred forty-one thousand, five hundred sixty-seven".