5573537 has 4 divisors (see below), whose sum is σ = 5578260. Its totient is φ = 5568816.

The previous prime is 5573527. The next prime is 5573549. The reversal of 5573537 is 7353755.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1577536 + 3996001 = 1256^2 + 1999^2 .

It is a cyclic number.

It is not a de Polignac number, because 5573537 - 2⁶ = 5573473 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5573497 and 5573506.

It is not an unprimeable number, because it can be changed into a prime (5573507) 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, 1139 + ... + 3527.

It is an arithmetic number, because the mean of its divisors is an integer number (1394565).

Almost surely, 2^5573537 is an apocalyptic number.

It is an amenable number.

5573537 is a deficient number, since it is larger than the sum of its proper divisors (4723).

5573537 is a wasteful number, since it uses less digits than its factorization.

5573537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4722.

The product of its digits is 55125, while the sum is 35.

The square root of 5573537 is about 2360.8339628191. The cubic root of 5573537 is about 177.3006371055.

The spelling of 5573537 in words is "five million, five hundred seventy-three thousand, five hundred thirty-seven".