71771882483 has 4 divisors (see below), whose sum is σ = 82025008560. Its totient is φ = 61518756408.

The previous prime is 71771882477. The next prime is 71771882503. The reversal of 71771882483 is 38428817717.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 71771882483 - 2²⁰ = 71770833907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71771882983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5126563028 + ... + 5126563041.

It is an arithmetic number, because the mean of its divisors is an integer number (20506252140).

Almost surely, 2^71771882483 is an apocalyptic number.

71771882483 is a deficient number, since it is larger than the sum of its proper divisors (10253126077).

71771882483 is a wasteful number, since it uses less digits than its factorization.

71771882483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10253126076.

The product of its digits is 4214784, while the sum is 56.

The spelling of 71771882483 in words is "seventy-one billion, seven hundred seventy-one million, eight hundred eighty-two thousand, four hundred eighty-three".