5215354232 has 64 divisors (see below), whose sum is σ = 11255155200. Its totient is φ = 2240663040.

The previous prime is 5215354217. The next prime is 5215354241. The reversal of 5215354232 is 2324535125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 770768 + ... + 777504.

It is an arithmetic number, because the mean of its divisors is an integer number (175861800).

Almost surely, 2^5215354232 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 5215354232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5627577600).

5215354232 is an abundant number, since it is smaller than the sum of its proper divisors (6039800968).

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

5215354232 is a wasteful number, since it uses less digits than its factorization.

5215354232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7236 (or 7232 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 5215354232 is about 72217.4094799862. The cubic root of 5215354232 is about 1734.1817192365.

Adding to 5215354232 its reverse (2324535125), we get a palindrome (7539889357).

The spelling of 5215354232 in words is "five billion, two hundred fifteen million, three hundred fifty-four thousand, two hundred thirty-two".