2800075133893 has 2 divisors, whose sum is σ = 2800075133894. Its totient is φ = 2800075133892.

The previous prime is 2800075133837. The next prime is 2800075133909. The reversal of 2800075133893 is 3983315700082.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1549484717089 + 1250590416804 = 1244783^2 + 1118298^2 .

It is a cyclic number.

It is not a de Polignac number, because 2800075133893 - 2²¹ = 2800073036741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2800075134893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1400037566946 + 1400037566947.

It is an arithmetic number, because the mean of its divisors is an integer number (1400037566947).

Almost surely, 2^{2800075133893} is an apocalyptic number.

It is an amenable number.

2800075133893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2800075133893 is an equidigital number, since it uses as much as digits as its factorization.

2800075133893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 2800075133893 in words is "two trillion, eight hundred billion, seventy-five million, one hundred thirty-three thousand, eight hundred ninety-three".