24045145513 has 2 divisors, whose sum is σ = 24045145514. Its totient is φ = 24045145512.

The previous prime is 24045145471. The next prime is 24045145517. The reversal of 24045145513 is 31554154042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22227231744 + 1817913769 = 149088^2 + 42637^2 .

It is a cyclic number.

It is not a de Polignac number, because 24045145513 - 2²⁵ = 24011591081 is a prime.

It is not a weakly prime, because it can be changed into another prime (24045145517) 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, 12022572756 + 12022572757.

It is an arithmetic number, because the mean of its divisors is an integer number (12022572757).

Almost surely, 2^24045145513 is an apocalyptic number.

It is an amenable number.

24045145513 is a deficient number, since it is larger than the sum of its proper divisors (1).

24045145513 is an equidigital number, since it uses as much as digits as its factorization.

24045145513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 24045145513 its reverse (31554154042), we get a palindrome (55599299555).

The spelling of 24045145513 in words is "twenty-four billion, forty-five million, one hundred forty-five thousand, five hundred thirteen".