5321436212 has 6 divisors (see below), whose sum is σ = 9312513378. Its totient is φ = 2660718104.

The previous prime is 5321436179. The next prime is 5321436217. The reversal of 5321436212 is 2126341235.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3047481616 + 2273954596 = 55204^2 + 47686^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5321436217) 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 as a sum of consecutive naturals, namely, 665179523 + ... + 665179530.

It is an arithmetic number, because the mean of its divisors is an integer number (1552085563).

Almost surely, 2^5321436212 is an apocalyptic number.

It is an amenable number.

5321436212 is a deficient number, since it is larger than the sum of its proper divisors (3991077166).

5321436212 is a wasteful number, since it uses less digits than its factorization.

5321436212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330359057 (or 1330359055 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 5321436212 is about 72948.1748366606. The cubic root of 5321436212 is about 1745.8608256766.

Adding to 5321436212 its reverse (2126341235), we get a palindrome (7447777447).

The spelling of 5321436212 in words is "five billion, three hundred twenty-one million, four hundred thirty-six thousand, two hundred twelve".