5212532331 has 40 divisors (see below), whose sum is σ = 7953184800. Its totient is φ = 3401481600.

The previous prime is 5212532327. The next prime is 5212532341. The reversal of 5212532331 is 1332352125.

It is a happy number.

It is not a de Polignac number, because 5212532331 - 2² = 5212532327 is a prime.

It is a super-2 number, since 2×5212532331² = 54340986603440587122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5212532295 and 5212532304.

It is not an unprimeable number, because it can be changed into a prime (5212532341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 724530 + ... + 731688.

It is an arithmetic number, because the mean of its divisors is an integer number (198829620).

Almost surely, 2^5212532331 is an apocalyptic number.

5212532331 is a deficient number, since it is larger than the sum of its proper divisors (2740652469).

5212532331 is a wasteful number, since it uses less digits than its factorization.

5212532331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7361 (or 7352 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 5212532331 is about 72197.8692968151. The cubic root of 5212532331 is about 1733.8688883278.

Adding to 5212532331 its reverse (1332352125), we get a palindrome (6544884456).

The spelling of 5212532331 in words is "five billion, two hundred twelve million, five hundred thirty-two thousand, three hundred thirty-one".