71608020592 has 20 divisors (see below), whose sum is σ = 138820010536. Its totient is φ = 35783501760.

The previous prime is 71608020587. The next prime is 71608020593. The reversal of 71608020592 is 29502080617.

It is a super-2 number, since 2×71608020592² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71608020593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1252959 + ... + 1308862.

Almost surely, 2^71608020592 is an apocalyptic number.

It is an amenable number.

71608020592 is a deficient number, since it is larger than the sum of its proper divisors (67211989944).

71608020592 is a wasteful number, since it uses less digits than its factorization.

71608020592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563576 (or 2563570 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 71608020592 in words is "seventy-one billion, six hundred eight million, twenty thousand, five hundred ninety-two".