5493631 has 16 divisors (see below), whose sum is σ = 6618528. Its totient is φ = 4492800.

The previous prime is 5493611. The next prime is 5493647. The reversal of 5493631 is 1363945.

It is not a de Polignac number, because 5493631 - 2⁹ = 5493119 is a prime.

It is a super-2 number, since 2×5493631² = 60359963128322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5493593 and 5493602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5493611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5395 + ... + 6331.

It is an arithmetic number, because the mean of its divisors is an integer number (413658).

Almost surely, 2^5493631 is an apocalyptic number.

5493631 is a deficient number, since it is larger than the sum of its proper divisors (1124897).

5493631 is a wasteful number, since it uses less digits than its factorization.

5493631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002.

The product of its digits is 9720, while the sum is 31.

The square root of 5493631 is about 2343.8496112166. The cubic root of 5493631 is about 176.4492547261.

The spelling of 5493631 in words is "five million, four hundred ninety-three thousand, six hundred thirty-one".