71548849083 has 8 divisors (see below), whose sum is σ = 95476093200. Its totient is φ = 47660418848.

The previous prime is 71548849079. The next prime is 71548849153. The reversal of 71548849083 is 38094884517.

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

It is a cyclic number.

It is not a de Polignac number, because 71548849083 - 2² = 71548849079 is a prime.

It is not an unprimeable number, because it can be changed into a prime (71548849013) 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, 9699168 + ... + 9706541.

It is an arithmetic number, because the mean of its divisors is an integer number (11934511650).

Almost surely, 2^71548849083 is an apocalyptic number.

71548849083 is a deficient number, since it is larger than the sum of its proper divisors (23927244117).

71548849083 is a wasteful number, since it uses less digits than its factorization.

71548849083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19406941.

The product of its (nonzero) digits is 7741440, while the sum is 57.

The spelling of 71548849083 in words is "seventy-one billion, five hundred forty-eight million, eight hundred forty-nine thousand, eighty-three".