5598081653 has 2 divisors, whose sum is σ = 5598081654. Its totient is φ = 5598081652.

The previous prime is 5598081571. The next prime is 5598081667. The reversal of 5598081653 is 3561808955.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5343902404 + 254179249 = 73102^2 + 15943^2 .

It is a cyclic number.

It is not a de Polignac number, because 5598081653 - 2¹⁰ = 5598080629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5598081673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2799040826 + 2799040827.

It is an arithmetic number, because the mean of its divisors is an integer number (2799040827).

Almost surely, 2^5598081653 is an apocalyptic number.

It is an amenable number.

5598081653 is a deficient number, since it is larger than the sum of its proper divisors (1).

5598081653 is an equidigital number, since it uses as much as digits as its factorization.

5598081653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296000, while the sum is 50.

The square root of 5598081653 is about 74820.3291425532. The cubic root of 5598081653 is about 1775.6052055672.

The spelling of 5598081653 in words is "five billion, five hundred ninety-eight million, eighty-one thousand, six hundred fifty-three".