2788528783 has 2 divisors, whose sum is σ = 2788528784. Its totient is φ = 2788528782.

The previous prime is 2788528733. The next prime is 2788528793. The reversal of 2788528783 is 3878258872.

2788528783 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 is a cyclic number.

It is not a de Polignac number, because 2788528783 - 2²⁵ = 2754974351 is a prime.

It is a super-2 number, since 2×2788528783² = 15551785547238922178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2788528723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1394264391 + 1394264392.

It is an arithmetic number, because the mean of its divisors is an integer number (1394264392).

Almost surely, 2^2788528783 is an apocalyptic number.

2788528783 is a deficient number, since it is larger than the sum of its proper divisors (1).

2788528783 is an equidigital number, since it uses as much as digits as its factorization.

2788528783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12042240, while the sum is 58.

The square root of 2788528783 is about 52806.5221634601. The cubic root of 2788528783 is about 1407.5323239540.

The spelling of 2788528783 in words is "two billion, seven hundred eighty-eight million, five hundred twenty-eight thousand, seven hundred eighty-three".