71883675011 has 4 divisors (see below), whose sum is σ = 71933839512. Its totient is φ = 71833510512.

The previous prime is 71883674981. The next prime is 71883675053. The reversal of 71883675011 is 11057638817.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11057638817 = 47 ⋅235268911.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-71883675011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71883672011) 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, 25080101 + ... + 25082966.

It is an arithmetic number, because the mean of its divisors is an integer number (17983459878).

Almost surely, 2^71883675011 is an apocalyptic number.

71883675011 is a deficient number, since it is larger than the sum of its proper divisors (50164501).

71883675011 is a wasteful number, since it uses less digits than its factorization.

71883675011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50164500.

The product of its (nonzero) digits is 282240, while the sum is 47.

The spelling of 71883675011 in words is "seventy-one billion, eight hundred eighty-three million, six hundred seventy-five thousand, eleven".