5631037 has 2 divisors, whose sum is σ = 5631038. Its totient is φ = 5631036.

The previous prime is 5631013. The next prime is 5631061. The reversal of 5631037 is 7301365.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (5631013) and next prime (5631061).

It can be written as a sum of positive squares in only one way, i.e., 4968441 + 662596 = 2229^2 + 814^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5631037 is a prime.

5631037 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5631007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2815518 + 2815519.

It is an arithmetic number, because the mean of its divisors is an integer number (2815519).

Almost surely, 2^5631037 is an apocalyptic number.

It is an amenable number.

5631037 is a deficient number, since it is larger than the sum of its proper divisors (1).

5631037 is an equidigital number, since it uses as much as digits as its factorization.

5631037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 5631037 is about 2372.9806151758. The cubic root of 5631037 is about 177.9082660765.

It can be divided in two parts, 563 and 1037, that added together give a square (1600 = 40²).

The spelling of 5631037 in words is "five million, six hundred thirty-one thousand, thirty-seven".