47865558743 has 2 divisors, whose sum is σ = 47865558744. Its totient is φ = 47865558742.

The previous prime is 47865558707. The next prime is 47865558749. The reversal of 47865558743 is 34785556874.

47865558743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47865558743 - 2¹² = 47865554647 is a prime.

It is a super-2 number, since 2×47865558743² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47865558749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23932779371 + 23932779372.

It is an arithmetic number, because the mean of its divisors is an integer number (23932779372).

Almost surely, 2^47865558743 is an apocalyptic number.

47865558743 is a deficient number, since it is larger than the sum of its proper divisors (1).

47865558743 is an equidigital number, since it uses as much as digits as its factorization.

47865558743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112896000, while the sum is 62.

The spelling of 47865558743 in words is "forty-seven billion, eight hundred sixty-five million, five hundred fifty-eight thousand, seven hundred forty-three".