5231134452 has 24 divisors (see below), whose sum is σ = 12207627936. Its totient is φ = 1743476128.

The previous prime is 5231134429. The next prime is 5231134453. The reversal of 5231134452 is 2544311325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5231134453) 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 7 ways as a sum of consecutive naturals, for example, 79243 + ... + 129389.

It is an arithmetic number, because the mean of its divisors is an integer number (508651164).

Almost surely, 2^5231134452 is an apocalyptic number.

It is an amenable number.

5231134452 is an abundant number, since it is smaller than the sum of its proper divisors (6976493484).

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

5231134452 is a wasteful number, since it uses less digits than its factorization.

5231134452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58847 (or 58845 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 5231134452 is about 72326.5819184067. The cubic root of 5231134452 is about 1735.9290096230.

Adding to 5231134452 its reverse (2544311325), we get a palindrome (7775445777).

The spelling of 5231134452 in words is "five billion, two hundred thirty-one million, one hundred thirty-four thousand, four hundred fifty-two".