5644997063 has 2 divisors, whose sum is σ = 5644997064. Its totient is φ = 5644997062.

The previous prime is 5644997053. The next prime is 5644997077. The reversal of 5644997063 is 3607994465.

5644997063 is digitally balanced in base 3, 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 5644997063 - 2⁴ = 5644997047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5644996996 and 5644997014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5644997003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2822498531 + 2822498532.

It is an arithmetic number, because the mean of its divisors is an integer number (2822498532).

Almost surely, 2^5644997063 is an apocalyptic number.

5644997063 is a deficient number, since it is larger than the sum of its proper divisors (1).

5644997063 is an equidigital number, since it uses as much as digits as its factorization.

5644997063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 53.

The square root of 5644997063 is about 75133.1954797611. The cubic root of 5644997063 is about 1780.5516388757.

The spelling of 5644997063 in words is "five billion, six hundred forty-four million, nine hundred ninety-seven thousand, sixty-three".