5235031819 has 2 divisors, whose sum is σ = 5235031820. Its totient is φ = 5235031818.

The previous prime is 5235031559. The next prime is 5235031843. The reversal of 5235031819 is 9181305325.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5235031819 - 2¹¹ = 5235029771 is a prime.

It is a super-2 number, since 2×5235031819² = 54811116291884897522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5235031849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2617515909 + 2617515910.

It is an arithmetic number, because the mean of its divisors is an integer number (2617515910).

Almost surely, 2^5235031819 is an apocalyptic number.

5235031819 is a deficient number, since it is larger than the sum of its proper divisors (1).

5235031819 is an equidigital number, since it uses as much as digits as its factorization.

5235031819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 5235031819 is about 72353.5197416131. The cubic root of 5235031819 is about 1736.3600106488.

The spelling of 5235031819 in words is "five billion, two hundred thirty-five million, thirty-one thousand, eight hundred nineteen".