5312211153512 has 16 divisors (see below), whose sum is σ = 9960452959200. Its totient is φ = 2656090364400.

The previous prime is 5312211153511. The next prime is 5312211153533. The reversal of 5312211153512 is 2153511122135.

It is not an unprimeable number, because it can be changed into a prime (5312211153511) 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, 342212 + ... + 3277427.

It is an arithmetic number, because the mean of its divisors is an integer number (622528309950).

Almost surely, 2^{5312211153512} is an apocalyptic number.

It is an amenable number.

5312211153512 is a deficient number, since it is larger than the sum of its proper divisors (4648241805688).

5312211153512 is a wasteful number, since it uses less digits than its factorization.

5312211153512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803096 (or 3803092 counting only the distinct ones).

The product of its digits is 9000, while the sum is 32.

Adding to 5312211153512 its reverse (2153511122135), we get a palindrome (7465722275647).

The spelling of 5312211153512 in words is "five trillion, three hundred twelve billion, two hundred eleven million, one hundred fifty-three thousand, five hundred twelve".