5531040212 has 12 divisors (see below), whose sum is σ = 9991556736. Its totient is φ = 2676309720.

The previous prime is 5531040209. The next prime is 5531040217. The reversal of 5531040212 is 2120401355.

It is a super-2 number, since 2×5531040212² = 61184811653522009888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531040217) 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, 22302458 + ... + 22302705.

It is an arithmetic number, because the mean of its divisors is an integer number (832629728).

Almost surely, 2^5531040212 is an apocalyptic number.

It is an amenable number.

5531040212 is a deficient number, since it is larger than the sum of its proper divisors (4460516524).

5531040212 is a wasteful number, since it uses less digits than its factorization.

5531040212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44605198 (or 44605196 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5531040212 is about 74370.9635005491. The cubic root of 5531040212 is about 1768.4886299319.

Adding to 5531040212 its reverse (2120401355), we get a palindrome (7651441567).

The spelling of 5531040212 in words is "five billion, five hundred thirty-one million, forty thousand, two hundred twelve".