5453631 has 12 divisors (see below), whose sum is σ = 7959952. Its totient is φ = 3597696.

The previous prime is 5453629. The next prime is 5453641. The reversal of 5453631 is 1363545.

It is not a de Polignac number, because 5453631 - 2¹ = 5453629 is a prime.

It is a super-2 number, since 2×5453631² = 59484182168322, 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 = 5453595 and 5453604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5453641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2251 + ... + 3996.

Almost surely, 2^5453631 is an apocalyptic number.

5453631 is a deficient number, since it is larger than the sum of its proper divisors (2506321).

5453631 is a wasteful number, since it uses less digits than its factorization.

5453631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6350 (or 6347 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 5453631 is about 2335.3010512566. The cubic root of 5453631 is about 176.0199594272.

It can be divided in two parts, 5453 and 631, that added together give a square (6084 = 78²).

The spelling of 5453631 in words is "five million, four hundred fifty-three thousand, six hundred thirty-one".