5211331066 has 8 divisors (see below), whose sum is σ = 7817353920. Its totient is φ = 2605546428.

The previous prime is 5211331057. The next prime is 5211331067. The reversal of 5211331066 is 6601331125.

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

It is not an unprimeable number, because it can be changed into a prime (5211331067) 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, 12645 + ... + 102871.

It is an arithmetic number, because the mean of its divisors is an integer number (977169240).

Almost surely, 2^5211331066 is an apocalyptic number.

5211331066 is a deficient number, since it is larger than the sum of its proper divisors (2606022854).

5211331066 is a wasteful number, since it uses less digits than its factorization.

5211331066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119108.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 5211331066 is about 72189.5495622462. The cubic root of 5211331066 is about 1733.7356839721.

It can be divided in two parts, 521133 and 1066, that multiplied together give a triangular number (555527778 = T₃₃₃₃₂).

The spelling of 5211331066 in words is "five billion, two hundred eleven million, three hundred thirty-one thousand, sixty-six".