5257367653 has 2 divisors, whose sum is σ = 5257367654. Its totient is φ = 5257367652.

The previous prime is 5257367617. The next prime is 5257367677. The reversal of 5257367653 is 3567637525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4768869249 + 488498404 = 69057^2 + 22102^2 .

It is a cyclic number.

It is not a de Polignac number, because 5257367653 - 2¹³ = 5257359461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5257367597 and 5257367606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5257367053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2628683826 + 2628683827.

It is an arithmetic number, because the mean of its divisors is an integer number (2628683827).

Almost surely, 2^5257367653 is an apocalyptic number.

It is an amenable number.

5257367653 is a deficient number, since it is larger than the sum of its proper divisors (1).

5257367653 is an equidigital number, since it uses as much as digits as its factorization.

5257367653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3969000, while the sum is 49.

The square root of 5257367653 is about 72507.7075420262. The cubic root of 5257367653 is about 1738.8259633117.

The spelling of 5257367653 in words is "five billion, two hundred fifty-seven million, three hundred sixty-seven thousand, six hundred fifty-three".