2798031053 has 2 divisors, whose sum is σ = 2798031054. Its totient is φ = 2798031052.

The previous prime is 2798031013. The next prime is 2798031073. The reversal of 2798031053 is 3501308972.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1805655049 + 992376004 = 42493^2 + 31502^2 .

It is a cyclic number.

It is not a de Polignac number, because 2798031053 - 2¹⁰ = 2798030029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2798030998 and 2798031016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2798031013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1399015526 + 1399015527.

It is an arithmetic number, because the mean of its divisors is an integer number (1399015527).

Almost surely, 2^2798031053 is an apocalyptic number.

It is an amenable number.

2798031053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2798031053 is an equidigital number, since it uses as much as digits as its factorization.

2798031053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 2798031053 is about 52896.4181490581. The cubic root of 2798031053 is about 1409.1292937600.

The spelling of 2798031053 in words is "two billion, seven hundred ninety-eight million, thirty-one thousand, fifty-three".