5631593 has 4 divisors (see below), whose sum is σ = 6143568. Its totient is φ = 5119620.

The previous prime is 5631589. The next prime is 5631599. The reversal of 5631593 is 3951365.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5631593 - 2² = 5631589 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5631599) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255971 + ... + 255992.

It is an arithmetic number, because the mean of its divisors is an integer number (1535892).

Almost surely, 2^5631593 is an apocalyptic number.

It is an amenable number.

5631593 is a deficient number, since it is larger than the sum of its proper divisors (511975).

5631593 is a wasteful number, since it uses less digits than its factorization.

5631593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511974.

The product of its digits is 12150, while the sum is 32.

The square root of 5631593 is about 2373.0977645264. The cubic root of 5631593 is about 177.9141213473.

The spelling of 5631593 in words is "five million, six hundred thirty-one thousand, five hundred ninety-three".