2648983427 has 2 divisors, whose sum is σ = 2648983428. Its totient is φ = 2648983426.

The previous prime is 2648983423. The next prime is 2648983529. The reversal of 2648983427 is 7243898462.

2648983427 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 is a cyclic number.

It is not a de Polignac number, because 2648983427 - 2² = 2648983423 is a prime.

It is a super-2 number, since 2×2648983427² = 14034226393041328658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2648983423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1324491713 + 1324491714.

It is an arithmetic number, because the mean of its divisors is an integer number (1324491714).

Almost surely, 2^2648983427 is an apocalyptic number.

2648983427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2648983427 is an equidigital number, since it uses as much as digits as its factorization.

2648983427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4644864, while the sum is 53.

The square root of 2648983427 is about 51468.2759279928. The cubic root of 2648983427 is about 1383.6505298584.

The spelling of 2648983427 in words is "two billion, six hundred forty-eight million, nine hundred eighty-three thousand, four hundred twenty-seven".