5610121 has 8 divisors (see below), whose sum is σ = 6177600. Its totient is φ = 5052240.

The previous prime is 5610113. The next prime is 5610131. The reversal of 5610121 is 1210165.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5610121 - 2³ = 5610113 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 5610095 and 5610104.

It is not an unprimeable number, because it can be changed into a prime (5610131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1141 + ... + 3538.

It is an arithmetic number, because the mean of its divisors is an integer number (772200).

Almost surely, 2^5610121 is an apocalyptic number.

It is an amenable number.

5610121 is a deficient number, since it is larger than the sum of its proper divisors (567479).

5610121 is a wasteful number, since it uses less digits than its factorization.

5610121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4799.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 5610121 is about 2368.5693994477. The cubic root of 5610121 is about 177.6877178249.

Adding to 5610121 its reverse (1210165), we get a palindrome (6820286).

The spelling of 5610121 in words is "five million, six hundred ten thousand, one hundred twenty-one".