2417581213 has 2 divisors, whose sum is σ = 2417581214. Its totient is φ = 2417581212.

The previous prime is 2417581211. The next prime is 2417581247. The reversal of 2417581213 is 3121857142.

It is an a-pointer prime, because the next prime (2417581247) can be obtained adding 2417581213 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2417000569 + 580644 = 49163^2 + 762^2 .

It is a cyclic number.

It is not a de Polignac number, because 2417581213 - 2¹ = 2417581211 is a prime.

Together with 2417581211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2417581211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1208790606 + 1208790607.

It is an arithmetic number, because the mean of its divisors is an integer number (1208790607).

Almost surely, 2^2417581213 is an apocalyptic number.

It is an amenable number.

2417581213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2417581213 is an equidigital number, since it uses as much as digits as its factorization.

2417581213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 34.

The square root of 2417581213 is about 49168.9049400126. The cubic root of 2417581213 is about 1342.1272392300.

The spelling of 2417581213 in words is "two billion, four hundred seventeen million, five hundred eighty-one thousand, two hundred thirteen".