5212065560 has 128 divisors (see below), whose sum is σ = 13398739200. Its totient is φ = 1808801280.

The previous prime is 5212065533. The next prime is 5212065563. The reversal of 5212065560 is 655602125.

It is a super-2 number, since 2×5212065560² = 54331254803476227200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5212065563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1292267 + ... + 1296293.

It is an arithmetic number, because the mean of its divisors is an integer number (104677650).

Almost surely, 2^5212065560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5212065560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6699369600).

5212065560 is an abundant number, since it is smaller than the sum of its proper divisors (8186673640).

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

5212065560 is a wasteful number, since it uses less digits than its factorization.

5212065560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4201 (or 4197 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 5212065560 is about 72194.6366428975. The cubic root of 5212065560 is about 1733.8171320461.

Adding to 5212065560 its reverse (655602125), we get a palindrome (5867667685).

The spelling of 5212065560 in words is "five billion, two hundred twelve million, sixty-five thousand, five hundred sixty".