2088783647 has 2 divisors, whose sum is σ = 2088783648. Its totient is φ = 2088783646.

The previous prime is 2088783623. The next prime is 2088783661. The reversal of 2088783647 is 7463878802.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2088783647 - 2¹⁸ = 2088521503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2088783947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1044391823 + 1044391824.

It is an arithmetic number, because the mean of its divisors is an integer number (1044391824).

Almost surely, 2^2088783647 is an apocalyptic number.

2088783647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2088783647 is an equidigital number, since it uses as much as digits as its factorization.

2088783647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3612672, while the sum is 53.

The square root of 2088783647 is about 45703.2126551296. The cubic root of 2088783647 is about 1278.2951846102.

The spelling of 2088783647 in words is "two billion, eighty-eight million, seven hundred eighty-three thousand, six hundred forty-seven".