5211524112 has 80 divisors (see below), whose sum is σ = 13989551040. Its totient is φ = 1669782016.

The previous prime is 5211524099. The next prime is 5211524119. The reversal of 5211524112 is 2114251125.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (5211524119) 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, 307738 + ... + 324230.

It is an arithmetic number, because the mean of its divisors is an integer number (174869388).

Almost surely, 2^5211524112 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 5211524112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6994775520).

5211524112 is an abundant number, since it is smaller than the sum of its proper divisors (8778026928).

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

5211524112 is a wasteful number, since it uses less digits than its factorization.

5211524112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16760 (or 16754 counting only the distinct ones).

The product of its digits is 800, while the sum is 24.

The square root of 5211524112 is about 72190.8866270529. The cubic root of 5211524112 is about 1733.7570915934.

Adding to 5211524112 its reverse (2114251125), we get a palindrome (7325775237).

The spelling of 5211524112 in words is "five billion, two hundred eleven million, five hundred twenty-four thousand, one hundred twelve".