5537263 has 2 divisors, whose sum is σ = 5537264. Its totient is φ = 5537262.

The previous prime is 5537261. The next prime is 5537267. The reversal of 5537263 is 3627355.

5537263 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5537263 - 2¹ = 5537261 is a prime.

It is a super-2 number, since 2×5537263² = 61322563062338, which contains 22 as substring.

Together with 5537261, it forms a pair of twin primes.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5537261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2768631 + 2768632.

It is an arithmetic number, because the mean of its divisors is an integer number (2768632).

Almost surely, 2^5537263 is an apocalyptic number.

5537263 is a deficient number, since it is larger than the sum of its proper divisors (1).

5537263 is an equidigital number, since it uses as much as digits as its factorization.

5537263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18900, while the sum is 31.

The square root of 5537263 is about 2353.1389674220. The cubic root of 5537263 is about 176.9151603796.

The spelling of 5537263 in words is "five million, five hundred thirty-seven thousand, two hundred sixty-three".