5042663653 has 2 divisors, whose sum is σ = 5042663654. Its totient is φ = 5042663652.

The previous prime is 5042663627. The next prime is 5042663671. The reversal of 5042663653 is 3563662405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4306246884 + 736416769 = 65622^2 + 27137^2 .

It is a cyclic number.

It is not a de Polignac number, because 5042663653 - 2²¹ = 5040566501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5042663603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2521331826 + 2521331827.

It is an arithmetic number, because the mean of its divisors is an integer number (2521331827).

Almost surely, 2^5042663653 is an apocalyptic number.

It is an amenable number.

5042663653 is a deficient number, since it is larger than the sum of its proper divisors (1).

5042663653 is an equidigital number, since it uses as much as digits as its factorization.

5042663653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 40.

The square root of 5042663653 is about 71011.7148997262. The cubic root of 5042663653 is about 1714.8257666808.

The spelling of 5042663653 in words is "five billion, forty-two million, six hundred sixty-three thousand, six hundred fifty-three".