5561330 has 32 divisors (see below), whose sum is σ = 10506240. Its totient is φ = 2116800.

The previous prime is 5561321. The next prime is 5561333. The reversal of 5561330 is 331655.

It is a junction number, because it is equal to n+sod(n) for n = 5561296 and 5561305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5561333) 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, 36755 + ... + 36905.

It is an arithmetic number, because the mean of its divisors is an integer number (328320).

Almost surely, 2^5561330 is an apocalyptic number.

5561330 is a deficient number, since it is larger than the sum of its proper divisors (4944910).

5561330 is a wasteful number, since it uses less digits than its factorization.

5561330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 5561330 is about 2358.2472304659. The cubic root of 5561330 is about 177.1711029113.

Adding to 5561330 its reverse (331655), we get a palindrome (5892985).

The spelling of 5561330 in words is "five million, five hundred sixty-one thousand, three hundred thirty".