5031489823 has 2 divisors, whose sum is σ = 5031489824. Its totient is φ = 5031489822.

The previous prime is 5031489781. The next prime is 5031489829. The reversal of 5031489823 is 3289841305.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5031489823 - 2⁹ = 5031489311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5031489823.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5031489829) 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 as a sum of consecutive naturals, namely, 2515744911 + 2515744912.

It is an arithmetic number, because the mean of its divisors is an integer number (2515744912).

Almost surely, 2^5031489823 is an apocalyptic number.

5031489823 is a deficient number, since it is larger than the sum of its proper divisors (1).

5031489823 is an equidigital number, since it uses as much as digits as its factorization.

5031489823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 5031489823 is about 70932.9953054289. The cubic root of 5031489823 is about 1713.5582261387.

The spelling of 5031489823 in words is "five billion, thirty-one million, four hundred eighty-nine thousand, eight hundred twenty-three".