5238907971 has 16 divisors (see below), whose sum is σ = 7882997760. Its totient is φ = 3065609120.

The previous prime is 5238907931. The next prime is 5238907979. The reversal of 5238907971 is 1797098325.

5238907971 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5238907971 - 2¹³ = 5238899779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5238907979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2736195 + ... + 2738108.

It is an arithmetic number, because the mean of its divisors is an integer number (492687360).

Almost surely, 2^5238907971 is an apocalyptic number.

5238907971 is a deficient number, since it is larger than the sum of its proper divisors (2644089789).

5238907971 is a wasteful number, since it uses less digits than its factorization.

5238907971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5474346.

The product of its (nonzero) digits is 952560, while the sum is 51.

The square root of 5238907971 is about 72380.3009872161. The cubic root of 5238907971 is about 1736.7884534373.

The spelling of 5238907971 in words is "five billion, two hundred thirty-eight million, nine hundred seven thousand, nine hundred seventy-one".