5217849633066 has 64 divisors (see below), whose sum is σ = 12138663628800. Its totient is φ = 1464337100736.

The previous prime is 5217849633047. The next prime is 5217849633067. The reversal of 5217849633066 is 6603369487125.

It is not an unprimeable number, because it can be changed into a prime (5217849633067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2137855 + ... + 3873773.

It is an arithmetic number, because the mean of its divisors is an integer number (189666619200).

It is a 1-persistent number, because it is pandigital, but 2⋅5217849633066 = 10435699266132 is not.

Almost surely, 2^{5217849633066} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5217849633066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6069331814400).

5217849633066 is an abundant number, since it is smaller than the sum of its proper divisors (6920813995734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5217849633066 is a wasteful number, since it uses less digits than its factorization.

5217849633066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737203.

The product of its (nonzero) digits is 39191040, while the sum is 60.

The spelling of 5217849633066 in words is "five trillion, two hundred seventeen billion, eight hundred forty-nine million, six hundred thirty-three thousand, sixty-six".