5535637 has 2 divisors, whose sum is σ = 5535638. Its totient is φ = 5535636.

The previous prime is 5535623. The next prime is 5535653. The reversal of 5535637 is 7365355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4435236 + 1100401 = 2106^2 + 1049^2 .

It is a cyclic number.

It is not a de Polignac number, because 5535637 - 2¹¹ = 5533589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5535037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2767818 + 2767819.

It is an arithmetic number, because the mean of its divisors is an integer number (2767819).

Almost surely, 2^5535637 is an apocalyptic number.

It is an amenable number.

5535637 is a deficient number, since it is larger than the sum of its proper divisors (1).

5535637 is an equidigital number, since it uses as much as digits as its factorization.

5535637 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47250, while the sum is 34.

The square root of 5535637 is about 2352.7934460976. The cubic root of 5535637 is about 176.8978418227.

The spelling of 5535637 in words is "five million, five hundred thirty-five thousand, six hundred thirty-seven".