5232451331 has 2 divisors, whose sum is σ = 5232451332. Its totient is φ = 5232451330.

The previous prime is 5232451321. The next prime is 5232451333. The reversal of 5232451331 is 1331542325.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5232451331 is a prime.

It is a super-2 number, since 2×5232451331² = 54757093862567343122, which contains 22 as substring.

Together with 5232451333, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5232451294 and 5232451303.

It is not a weakly prime, because it can be changed into another prime (5232451333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2616225665 + 2616225666.

It is an arithmetic number, because the mean of its divisors is an integer number (2616225666).

Almost surely, 2^5232451331 is an apocalyptic number.

5232451331 is a deficient number, since it is larger than the sum of its proper divisors (1).

5232451331 is an equidigital number, since it uses as much as digits as its factorization.

5232451331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 29.

The square root of 5232451331 is about 72335.6850454877. The cubic root of 5232451331 is about 1736.0746642402.

Adding to 5232451331 its reverse (1331542325), we get a palindrome (6563993656).

The spelling of 5232451331 in words is "five billion, two hundred thirty-two million, four hundred fifty-one thousand, three hundred thirty-one".