5021344553212 has 48 divisors (see below), whose sum is σ = 9591967677600. Its totient is φ = 2299851939840.

The previous prime is 5021344553189. The next prime is 5021344553219. The reversal of 5021344553212 is 2123554431205.

It is a happy number.

It is a super-2 number, since 2×5021344553212² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021344553219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1029637 + ... + 3332092.

It is an arithmetic number, because the mean of its divisors is an integer number (199832659950).

Almost surely, 2^{5021344553212} is an apocalyptic number.

5021344553212 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5021344553212 is a deficient number, since it is larger than the sum of its proper divisors (4570623124388).

5021344553212 is a wasteful number, since it uses less digits than its factorization.

5021344553212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4361903 (or 4361875 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 5021344553212 its reverse (2123554431205), we get a palindrome (7144898984417).

The spelling of 5021344553212 in words is "five trillion, twenty-one billion, three hundred forty-four million, five hundred fifty-three thousand, two hundred twelve".