5231119429 has 2 divisors, whose sum is σ = 5231119430. Its totient is φ = 5231119428.

The previous prime is 5231119409. The next prime is 5231119493. The reversal of 5231119429 is 9249111325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4070695204 + 1160424225 = 63802^2 + 34065^2 .

It is a cyclic number.

It is not a de Polignac number, because 5231119429 - 2³¹ = 3083635781 is a prime.

It is a super-2 number, since 2×5231119429² = 54729220960922572082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5231119409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2615559714 + 2615559715.

It is an arithmetic number, because the mean of its divisors is an integer number (2615559715).

Almost surely, 2^5231119429 is an apocalyptic number.

It is an amenable number.

5231119429 is a deficient number, since it is larger than the sum of its proper divisors (1).

5231119429 is an equidigital number, since it uses as much as digits as its factorization.

5231119429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 37.

The square root of 5231119429 is about 72326.4780630165. The cubic root of 5231119429 is about 1735.9273478492.

The spelling of 5231119429 in words is "five billion, two hundred thirty-one million, one hundred nineteen thousand, four hundred twenty-nine".