71054683608 has 32 divisors (see below), whose sum is σ = 183366927360. Its totient is φ = 22920865440.

The previous prime is 71054683603. The next prime is 71054683621. The reversal of 71054683608 is 80638645017.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71054683603) 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, 47751060 + ... + 47752547.

It is an arithmetic number, because the mean of its divisors is an integer number (5730216480).

Almost surely, 2^71054683608 is an apocalyptic number.

It is an amenable number.

71054683608 is an abundant number, since it is smaller than the sum of its proper divisors (112312243752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71054683608 is a wasteful number, since it uses less digits than its factorization.

71054683608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95503647 (or 95503643 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 71054683608 in words is "seventy-one billion, fifty-four million, six hundred eighty-three thousand, six hundred eight".