5641226306 has 8 divisors (see below), whose sum is σ = 8563789584. Its totient is φ = 2786629780.

The previous prime is 5641226281. The next prime is 5641226309. The reversal of 5641226306 is 6036221465.

It is a happy number.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5641226309) 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, 16991480 + ... + 16991811.

It is an arithmetic number, because the mean of its divisors is an integer number (1070473698).

Almost surely, 2^5641226306 is an apocalyptic number.

5641226306 is a deficient number, since it is larger than the sum of its proper divisors (2922563278).

5641226306 is a wasteful number, since it uses less digits than its factorization.

5641226306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33983376.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 5641226306 is about 75108.0974729090. The cubic root of 5641226306 is about 1780.1550916920.

The spelling of 5641226306 in words is "five billion, six hundred forty-one million, two hundred twenty-six thousand, three hundred six".