5227211340 has 192 divisors, whose sum is σ = 18544014720. Its totient is φ = 1210982400.

The previous prime is 5227211317. The next prime is 5227211383. The reversal of 5227211340 is 431127225.

5227211340 is a `hidden beast` number, since 52 + 272 + 1 + 1 + 340 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 97440 + ... + 141240.

It is an arithmetic number, because the mean of its divisors is an integer number (96583410).

Almost surely, 2^5227211340 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 5227211340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9272007360).

5227211340 is an abundant number, since it is smaller than the sum of its proper divisors (13316803380).

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

5227211340 is a wasteful number, since it uses less digits than its factorization.

5227211340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43849 (or 43841 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 5227211340 is about 72299.4560145510. The cubic root of 5227211340 is about 1735.4949452622.

Adding to 5227211340 its reverse (431127225), we get a palindrome (5658338565).

The spelling of 5227211340 in words is "five billion, two hundred twenty-seven million, two hundred eleven thousand, three hundred forty".