5616660241 has 4 divisors (see below), whose sum is σ = 5616846400. Its totient is φ = 5616474084.

The previous prime is 5616660221. The next prime is 5616660263. The reversal of 5616660241 is 1420666165.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5616660241 - 2¹⁷ = 5616529169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5616660241.

It is not an unprimeable number, because it can be changed into a prime (5616660211) 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, 36261 + ... + 112018.

It is an arithmetic number, because the mean of its divisors is an integer number (1404211600).

Almost surely, 2^5616660241 is an apocalyptic number.

It is an amenable number.

5616660241 is a deficient number, since it is larger than the sum of its proper divisors (186159).

5616660241 is a wasteful number, since it uses less digits than its factorization.

5616660241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186158.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 5616660241 is about 74944.3809835000. The cubic root of 5616660241 is about 1777.5672950587.

The spelling of 5616660241 in words is "five billion, six hundred sixteen million, six hundred sixty thousand, two hundred forty-one".