5231023507 has 2 divisors, whose sum is σ = 5231023508. Its totient is φ = 5231023506.

The previous prime is 5231023453. The next prime is 5231023529. The reversal of 5231023507 is 7053201325.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5231023507 is a prime.

It is not a weakly prime, because it can be changed into another prime (5231023307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2615511753 + 2615511754.

It is an arithmetic number, because the mean of its divisors is an integer number (2615511754).

Almost surely, 2^5231023507 is an apocalyptic number.

5231023507 is a deficient number, since it is larger than the sum of its proper divisors (1).

5231023507 is an equidigital number, since it uses as much as digits as its factorization.

5231023507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 5231023507 is about 72325.8149418311. The cubic root of 5231023507 is about 1735.9167373324.

The spelling of 5231023507 in words is "five billion, two hundred thirty-one million, twenty-three thousand, five hundred seven".