5573623 has 12 divisors (see below), whose sum is σ = 6220144. Its totient is φ = 4989600.

The previous prime is 5573621. The next prime is 5573641. The reversal of 5573623 is 3263755.

It is not a de Polignac number, because 5573623 - 2¹ = 5573621 is a prime.

It is a super-2 number, since 2×5573623² = 62130546692258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5573621) 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, 8518 + ... + 9148.

Almost surely, 2^5573623 is an apocalyptic number.

5573623 is a deficient number, since it is larger than the sum of its proper divisors (646521).

5573623 is a wasteful number, since it uses less digits than its factorization.

5573623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726 (or 715 counting only the distinct ones).

The product of its digits is 18900, while the sum is 31.

The square root of 5573623 is about 2360.8521766515. The cubic root of 5573623 is about 177.3015490205.

The spelling of 5573623 in words is "five million, five hundred seventy-three thousand, six hundred twenty-three".