5263669 has 2 divisors, whose sum is σ = 5263670. Its totient is φ = 5263668.

The previous prime is 5263667. The next prime is 5263679. The reversal of 5263669 is 9663625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5008644 + 255025 = 2238^2 + 505^2 .

It is a cyclic number.

It is not a de Polignac number, because 5263669 - 2¹ = 5263667 is a prime.

It is a super-2 number, since 2×5263669² = 55412422683122, which contains 22 as substring.

Together with 5263667, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5263667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2631834 + 2631835.

It is an arithmetic number, because the mean of its divisors is an integer number (2631835).

Almost surely, 2^5263669 is an apocalyptic number.

It is an amenable number.

5263669 is a deficient number, since it is larger than the sum of its proper divisors (1).

5263669 is an equidigital number, since it uses as much as digits as its factorization.

5263669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 37.

The square root of 5263669 is about 2294.2687288110. The cubic root of 5263669 is about 173.9520390119.

The spelling of 5263669 in words is "five million, two hundred sixty-three thousand, six hundred sixty-nine".