5631193 has 2 divisors, whose sum is σ = 5631194. Its totient is φ = 5631192.

The previous prime is 5631187. The next prime is 5631203. The reversal of 5631193 is 3911365.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5631129 + 64 = 2373^2 + 8^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5631193 is a prime.

It is not a weakly prime, because it can be changed into another prime (5631173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2815596 + 2815597.

It is an arithmetic number, because the mean of its divisors is an integer number (2815597).

Almost surely, 2^5631193 is an apocalyptic number.

It is an amenable number.

5631193 is a deficient number, since it is larger than the sum of its proper divisors (1).

5631193 is an equidigital number, since it uses as much as digits as its factorization.

5631193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2430, while the sum is 28.

The square root of 5631193 is about 2373.0134850017. The cubic root of 5631193 is about 177.9099089612.

The spelling of 5631193 in words is "five million, six hundred thirty-one thousand, one hundred ninety-three".