5628648967 has 2 divisors, whose sum is σ = 5628648968. Its totient is φ = 5628648966.

The previous prime is 5628648877. The next prime is 5628648997. The reversal of 5628648967 is 7698468265.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5628648967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5628648997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2814324483 + 2814324484.

It is an arithmetic number, because the mean of its divisors is an integer number (2814324484).

Almost surely, 2^5628648967 is an apocalyptic number.

5628648967 is a deficient number, since it is larger than the sum of its proper divisors (1).

5628648967 is an equidigital number, since it uses as much as digits as its factorization.

5628648967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34836480, while the sum is 61.

The square root of 5628648967 is about 75024.3225027724. The cubic root of 5628648967 is about 1778.8311316758.

The spelling of 5628648967 in words is "five billion, six hundred twenty-eight million, six hundred forty-eight thousand, nine hundred sixty-seven".