5222536512 has 112 divisors (see below), whose sum is σ = 14103096000. Its totient is φ = 1705144320.

The previous prime is 5222536457. The next prime is 5222536519. The reversal of 5222536512 is 2156352225.

It is a super-2 number, since 2×5222536512² = 54549775238346252288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5222536519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3952812 + ... + 3954132.

It is an arithmetic number, because the mean of its divisors is an integer number (125920500).

Almost surely, 2^5222536512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5222536512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7051548000).

5222536512 is an abundant number, since it is smaller than the sum of its proper divisors (8880559488).

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

5222536512 is a wasteful number, since it uses less digits than its factorization.

5222536512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744 (or 1734 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The square root of 5222536512 is about 72267.1191621750. The cubic root of 5222536512 is about 1734.9774252033.

Adding to 5222536512 its reverse (2156352225), we get a palindrome (7378888737).

The spelling of 5222536512 in words is "five billion, two hundred twenty-two million, five hundred thirty-six thousand, five hundred twelve".