5287031 has 2 divisors, whose sum is σ = 5287032. Its totient is φ = 5287030.

The previous prime is 5287021. The next prime is 5287039. The reversal of 5287031 is 1307825.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5287031 is a prime.

It is a super-2 number, since 2×5287031² = 55905393589922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5287039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2643515 + 2643516.

It is an arithmetic number, because the mean of its divisors is an integer number (2643516).

Almost surely, 2^5287031 is an apocalyptic number.

5287031 is a deficient number, since it is larger than the sum of its proper divisors (1).

5287031 is an equidigital number, since it uses as much as digits as its factorization.

5287031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 5287031 is about 2299.3544746298. The cubic root of 5287031 is about 174.2090124924.

The spelling of 5287031 in words is "five million, two hundred eighty-seven thousand, thirty-one".