2791528793 has 2 divisors, whose sum is σ = 2791528794. Its totient is φ = 2791528792.

The previous prime is 2791528771. The next prime is 2791528813. The reversal of 2791528793 is 3978251972.

It is a happy number.

2791528793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2504802304 + 286726489 = 50048^2 + 16933^2 .

It is a cyclic number.

It is not a de Polignac number, because 2791528793 - 2¹⁰ = 2791527769 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2791528723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1395764396 + 1395764397.

It is an arithmetic number, because the mean of its divisors is an integer number (1395764397).

Almost surely, 2^2791528793 is an apocalyptic number.

It is an amenable number.

2791528793 is a deficient number, since it is larger than the sum of its proper divisors (1).

2791528793 is an equidigital number, since it uses as much as digits as its factorization.

2791528793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1905120, while the sum is 53.

The square root of 2791528793 is about 52834.9202043497. The cubic root of 2791528793 is about 1408.0369027714.

The spelling of 2791528793 in words is "two billion, seven hundred ninety-one million, five hundred twenty-eight thousand, seven hundred ninety-three".