2289316541 has 4 divisors (see below), whose sum is σ = 2316898752. Its totient is φ = 2261734332.

The previous prime is 2289316529. The next prime is 2289316583. The reversal of 2289316541 is 1456139822.

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 2289316541 - 2¹⁰ = 2289315517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2289316511) 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, 13790981 + ... + 13791146.

It is an arithmetic number, because the mean of its divisors is an integer number (579224688).

Almost surely, 2^2289316541 is an apocalyptic number.

It is an amenable number.

2289316541 is a deficient number, since it is larger than the sum of its proper divisors (27582211).

2289316541 is an equidigital number, since it uses as much as digits as its factorization.

2289316541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27582210.

The product of its digits is 103680, while the sum is 41.

The square root of 2289316541 is about 47846.8028294472. The cubic root of 2289316541 is about 1317.9591474953.

The spelling of 2289316541 in words is "two billion, two hundred eighty-nine million, three hundred sixteen thousand, five hundred forty-one".