5631393 has 8 divisors (see below), whose sum is σ = 7524000. Its totient is φ = 3746528.

The previous prime is 5631383. The next prime is 5631401. The reversal of 5631393 is 3931365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5631393 - 2⁵ = 5631361 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5631393.

It is not an unprimeable number, because it can be changed into a prime (5631383) 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 in 7 ways as a sum of consecutive naturals, for example, 58 + ... + 3356.

It is an arithmetic number, because the mean of its divisors is an integer number (940500).

Almost surely, 2^5631393 is an apocalyptic number.

It is an amenable number.

5631393 is a deficient number, since it is larger than the sum of its proper divisors (1892607).

5631393 is a wasteful number, since it uses less digits than its factorization.

5631393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3871.

The product of its digits is 7290, while the sum is 30.

The square root of 5631393 is about 2373.0556251382. The cubic root of 5631393 is about 177.9120151792.

The spelling of 5631393 in words is "five million, six hundred thirty-one thousand, three hundred ninety-three".