5535731 has 2 divisors, whose sum is σ = 5535732. Its totient is φ = 5535730.

The previous prime is 5535713. The next prime is 5535743. The reversal of 5535731 is 1375355.

Together with previous prime (5535713) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5535731 is a prime.

It is a super-2 number, since 2×5535731² = 61288635408722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5535694 and 5535703.

It is not a weakly prime, because it can be changed into another prime (5535791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2767865 + 2767866.

It is an arithmetic number, because the mean of its divisors is an integer number (2767866).

Almost surely, 2^5535731 is an apocalyptic number.

5535731 is a deficient number, since it is larger than the sum of its proper divisors (1).

5535731 is an equidigital number, since it uses as much as digits as its factorization.

5535731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7875, while the sum is 29.

The square root of 5535731 is about 2352.8134222671. The cubic root of 5535731 is about 176.8988431109.

The spelling of 5535731 in words is "five million, five hundred thirty-five thousand, seven hundred thirty-one".