24553045189 has 2 divisors, whose sum is σ = 24553045190. Its totient is φ = 24553045188.

The previous prime is 24553045163. The next prime is 24553045213. The reversal of 24553045189 is 98154035542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20297700900 + 4255344289 = 142470^2 + 65233^2 .

It is a cyclic number.

It is not a de Polignac number, because 24553045189 - 2¹⁷ = 24552914117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24553045129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12276522594 + 12276522595.

It is an arithmetic number, because the mean of its divisors is an integer number (12276522595).

Almost surely, 2^24553045189 is an apocalyptic number.

It is an amenable number.

24553045189 is a deficient number, since it is larger than the sum of its proper divisors (1).

24553045189 is an equidigital number, since it uses as much as digits as its factorization.

24553045189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864000, while the sum is 46.

The spelling of 24553045189 in words is "twenty-four billion, five hundred fifty-three million, forty-five thousand, one hundred eighty-nine".