12294748553 has 2 divisors, whose sum is σ = 12294748554. Its totient is φ = 12294748552.

The previous prime is 12294748547. The next prime is 12294748577. The reversal of 12294748553 is 35584749221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10026417424 + 2268331129 = 100132^2 + 47627^2 .

It is a cyclic number.

It is not a de Polignac number, because 12294748553 - 2⁶ = 12294748489 is a prime.

It is not a weakly prime, because it can be changed into another prime (12294748523) 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, 6147374276 + 6147374277.

It is an arithmetic number, because the mean of its divisors is an integer number (6147374277).

Almost surely, 2^12294748553 is an apocalyptic number.

It is an amenable number.

12294748553 is a deficient number, since it is larger than the sum of its proper divisors (1).

12294748553 is an equidigital number, since it uses as much as digits as its factorization.

12294748553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2419200, while the sum is 50.

The spelling of 12294748553 in words is "twelve billion, two hundred ninety-four million, seven hundred forty-eight thousand, five hundred fifty-three".