5243686071 has 8 divisors (see below), whose sum is σ = 7529395440. Its totient is φ = 3226883712.

The previous prime is 5243686031. The next prime is 5243686079. The reversal of 5243686071 is 1706863425.

5243686071 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5243686071 - 2⁷ = 5243685943 is a prime.

It is a super-2 number, since 2×5243686071² = 54992487222398834082, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243686079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67226706 + ... + 67226783.

It is an arithmetic number, because the mean of its divisors is an integer number (941174430).

Almost surely, 2^5243686071 is an apocalyptic number.

5243686071 is a deficient number, since it is larger than the sum of its proper divisors (2285709369).

5243686071 is a wasteful number, since it uses less digits than its factorization.

5243686071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134453505.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 5243686071 is about 72413.3003736192. The cubic root of 5243686071 is about 1737.3163005485.

The spelling of 5243686071 in words is "five billion, two hundred forty-three million, six hundred eighty-six thousand, seventy-one".