5234347637 has 2 divisors, whose sum is σ = 5234347638. Its totient is φ = 5234347636.

The previous prime is 5234347631. The next prime is 5234347649. The reversal of 5234347637 is 7367434325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4066485361 + 1167862276 = 63769^2 + 34174^2 .

It is a cyclic number.

It is not a de Polignac number, because 5234347637 - 2⁴ = 5234347621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5234347631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2617173818 + 2617173819.

It is an arithmetic number, because the mean of its divisors is an integer number (2617173819).

Almost surely, 2^5234347637 is an apocalyptic number.

It is an amenable number.

5234347637 is a deficient number, since it is larger than the sum of its proper divisors (1).

5234347637 is an equidigital number, since it uses as much as digits as its factorization.

5234347637 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1270080, while the sum is 44.

The square root of 5234347637 is about 72348.7915379379. The cubic root of 5234347637 is about 1736.2843639884.

The spelling of 5234347637 in words is "five billion, two hundred thirty-four million, three hundred forty-seven thousand, six hundred thirty-seven".