6211211052 has 48 divisors (see below), whose sum is σ = 15596939232. Its totient is φ = 1916666880.

The previous prime is 6211211051. The next prime is 6211211077. The reversal of 6211211052 is 2501121126.

It is not an unprimeable number, because it can be changed into a prime (6211211051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237123 + ... + 262010.

It is an arithmetic number, because the mean of its divisors is an integer number (324936234).

Almost surely, 2^6211211052 is an apocalyptic number.

It is an amenable number.

6211211052 is an abundant number, since it is smaller than the sum of its proper divisors (9385728180).

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

6211211052 is a wasteful number, since it uses less digits than its factorization.

6211211052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499218 (or 499216 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 6211211052 is about 78811.2368384103. The cubic root of 6211211052 is about 1838.1971799164.

Adding to 6211211052 its reverse (2501121126), we get a palindrome (8712332178).

The spelling of 6211211052 in words is "six billion, two hundred eleven million, two hundred eleven thousand, fifty-two".