5211044412 has 48 divisors (see below), whose sum is σ = 13976481792. Its totient is φ = 1480259520.

The previous prime is 5211044407. The next prime is 5211044413. The reversal of 5211044412 is 2144401125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5211044413) 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 15 ways as a sum of consecutive naturals, for example, 164764 + ... + 193827.

It is an arithmetic number, because the mean of its divisors is an integer number (291176704).

Almost surely, 2^5211044412 is an apocalyptic number.

It is an amenable number.

5211044412 is an abundant number, since it is smaller than the sum of its proper divisors (8765437380).

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

5211044412 is a wasteful number, since it uses less digits than its factorization.

5211044412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358778 (or 358776 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 5211044412 is about 72187.5641090624. The cubic root of 5211044412 is about 1733.7038948204.

Adding to 5211044412 its reverse (2144401125), we get a palindrome (7355445537).

The spelling of 5211044412 in words is "five billion, two hundred eleven million, forty-four thousand, four hundred twelve".