5531653 has 4 divisors (see below), whose sum is σ = 5555628. Its totient is φ = 5507680.

The previous prime is 5531651. The next prime is 5531657. The reversal of 5531653 is 3561355.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3849444 + 1682209 = 1962^2 + 1297^2 .

It is a cyclic number.

It is not a de Polignac number, because 5531653 - 2¹ = 5531651 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531651) 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, 11638 + ... + 12103.

It is an arithmetic number, because the mean of its divisors is an integer number (1388907).

Almost surely, 2^5531653 is an apocalyptic number.

It is an amenable number.

5531653 is a deficient number, since it is larger than the sum of its proper divisors (23975).

5531653 is a wasteful number, since it uses less digits than its factorization.

5531653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23974.

The product of its digits is 6750, while the sum is 28.

The square root of 5531653 is about 2351.9466405512. The cubic root of 5531653 is about 176.8553938237.

The spelling of 5531653 in words is "five million, five hundred thirty-one thousand, six hundred fifty-three".