5238415829 has 2 divisors, whose sum is σ = 5238415830. Its totient is φ = 5238415828.

The previous prime is 5238415823. The next prime is 5238415873. The reversal of 5238415829 is 9285148325.

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., 4834003729 + 404412100 = 69527^2 + 20110^2 .

It is a cyclic number.

It is not a de Polignac number, because 5238415829 - 2⁴ = 5238415813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5238415823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2619207914 + 2619207915.

It is an arithmetic number, because the mean of its divisors is an integer number (2619207915).

Almost surely, 2^5238415829 is an apocalyptic number.

It is an amenable number.

5238415829 is a deficient number, since it is larger than the sum of its proper divisors (1).

5238415829 is an equidigital number, since it uses as much as digits as its factorization.

5238415829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 691200, while the sum is 47.

The square root of 5238415829 is about 72376.9012116435. The cubic root of 5238415829 is about 1736.7340672106.

The spelling of 5238415829 in words is "five billion, two hundred thirty-eight million, four hundred fifteen thousand, eight hundred twenty-nine".