12375773833 has 2 divisors, whose sum is σ = 12375773834. Its totient is φ = 12375773832.

The previous prime is 12375773819. The next prime is 12375773911. The reversal of 12375773833 is 33837757321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10993941904 + 1381831929 = 104852^2 + 37173^2 .

It is a cyclic number.

It is not a de Polignac number, because 12375773833 - 2²¹ = 12373676681 is a prime.

It is not a weakly prime, because it can be changed into another prime (12375773803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6187886916 + 6187886917.

It is an arithmetic number, because the mean of its divisors is an integer number (6187886917).

Almost surely, 2^12375773833 is an apocalyptic number.

It is an amenable number.

12375773833 is a deficient number, since it is larger than the sum of its proper divisors (1).

12375773833 is an equidigital number, since it uses as much as digits as its factorization.

12375773833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2222640, while the sum is 49.

The spelling of 12375773833 in words is "twelve billion, three hundred seventy-five million, seven hundred seventy-three thousand, eight hundred thirty-three".