5231653529 has 2 divisors, whose sum is σ = 5231653530. Its totient is φ = 5231653528.

The previous prime is 5231653513. The next prime is 5231653601. The reversal of 5231653529 is 9253561325.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4983654025 + 247999504 = 70595^2 + 15748^2 .

It is a cyclic number.

It is not a de Polignac number, because 5231653529 - 2⁴ = 5231653513 is a prime.

It is not a weakly prime, because it can be changed into another prime (5231653829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2615826764 + 2615826765.

It is an arithmetic number, because the mean of its divisors is an integer number (2615826765).

Almost surely, 2^5231653529 is an apocalyptic number.

It is an amenable number.

5231653529 is a deficient number, since it is larger than the sum of its proper divisors (1).

5231653529 is an equidigital number, since it uses as much as digits as its factorization.

5231653529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 243000, while the sum is 41.

The square root of 5231653529 is about 72330.1702541892. The cubic root of 5231653529 is about 1735.9864255320.

The spelling of 5231653529 in words is "five billion, two hundred thirty-one million, six hundred fifty-three thousand, five hundred twenty-nine".