5610442621 has 12 divisors (see below), whose sum is σ = 6559240800. Its totient is φ = 4784776920.

The previous prime is 5610442603. The next prime is 5610442639. The reversal of 5610442621 is 1262440165.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5610442603) and next prime (5610442639).

It is not a de Polignac number, because 5610442621 - 2¹³ = 5610434429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5610442661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 277935 + ... + 297436.

It is an arithmetic number, because the mean of its divisors is an integer number (546603400).

Almost surely, 2^5610442621 is an apocalyptic number.

It is an amenable number.

5610442621 is a deficient number, since it is larger than the sum of its proper divisors (948798179).

5610442621 is a wasteful number, since it uses less digits than its factorization.

5610442621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575584 (or 575577 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 5610442621 is about 74902.8879349788. The cubic root of 5610442621 is about 1776.9111329587.

Adding to 5610442621 its reverse (1262440165), we get a palindrome (6872882786).

The spelling of 5610442621 in words is "five billion, six hundred ten million, four hundred forty-two thousand, six hundred twenty-one".