5563223737 has 2 divisors, whose sum is σ = 5563223738. Its totient is φ = 5563223736.

The previous prime is 5563223623. The next prime is 5563223749. The reversal of 5563223737 is 7373223655.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4117018896 + 1446204841 = 64164^2 + 38029^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5563223737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5563223693 and 5563223702.

It is not a weakly prime, because it can be changed into another prime (5563223137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2781611868 + 2781611869.

It is an arithmetic number, because the mean of its divisors is an integer number (2781611869).

Almost surely, 2^5563223737 is an apocalyptic number.

It is an amenable number.

5563223737 is a deficient number, since it is larger than the sum of its proper divisors (1).

5563223737 is an equidigital number, since it uses as much as digits as its factorization.

5563223737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 793800, while the sum is 43.

The square root of 5563223737 is about 74587.0212369418. The cubic root of 5563223737 is about 1771.9121065514.

The spelling of 5563223737 in words is "five billion, five hundred sixty-three million, two hundred twenty-three thousand, seven hundred thirty-seven".