24545454559 has 2 divisors, whose sum is σ = 24545454560. Its totient is φ = 24545454558.

The previous prime is 24545454541. The next prime is 24545454581. The reversal of 24545454559 is 95545454542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24545454559 - 2⁹ = 24545454047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24545454509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12272727279 + 12272727280.

It is an arithmetic number, because the mean of its divisors is an integer number (12272727280).

Almost surely, 2^24545454559 is an apocalyptic number.

24545454559 is a deficient number, since it is larger than the sum of its proper divisors (1).

24545454559 is an equidigital number, since it uses as much as digits as its factorization.

24545454559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400000, while the sum is 52.

The spelling of 24545454559 in words is "twenty-four billion, five hundred forty-five million, four hundred fifty-four thousand, five hundred fifty-nine".