5234170387 has 2 divisors, whose sum is σ = 5234170388. Its totient is φ = 5234170386.

The previous prime is 5234170373. The next prime is 5234170391. The reversal of 5234170387 is 7830714325.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5234170387 - 2⁷ = 5234170259 is a prime.

It is not a weakly prime, because it can be changed into another prime (5234170397) 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, 2617085193 + 2617085194.

It is an arithmetic number, because the mean of its divisors is an integer number (2617085194).

Almost surely, 2^5234170387 is an apocalyptic number.

5234170387 is a deficient number, since it is larger than the sum of its proper divisors (1).

5234170387 is an equidigital number, since it uses as much as digits as its factorization.

5234170387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 5234170387 is about 72347.5665589382. The cubic root of 5234170387 is about 1736.2647652470.

The spelling of 5234170387 in words is "five billion, two hundred thirty-four million, one hundred seventy thousand, three hundred eighty-seven".