2783028533 has 2 divisors, whose sum is σ = 2783028534. Its totient is φ = 2783028532.

The previous prime is 2783028517. The next prime is 2783028551. The reversal of 2783028533 is 3358203872.

2783028533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2531901124 + 251127409 = 50318^2 + 15847^2 .

It is a cyclic number.

It is not a de Polignac number, because 2783028533 - 2⁴ = 2783028517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2783028133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1391514266 + 1391514267.

It is an arithmetic number, because the mean of its divisors is an integer number (1391514267).

Almost surely, 2^2783028533 is an apocalyptic number.

It is an amenable number.

2783028533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2783028533 is an equidigital number, since it uses as much as digits as its factorization.

2783028533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 2783028533 is about 52754.4171894639. The cubic root of 2783028533 is about 1406.6062830247.

The spelling of 2783028533 in words is "two billion, seven hundred eighty-three million, twenty-eight thousand, five hundred thirty-three".