71852130082 has 16 divisors (see below), whose sum is σ = 112178715840. Its totient is φ = 34474425552.

The previous prime is 71852130059. The next prime is 71852130101. The reversal of 71852130082 is 28003125817.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3790638 + ... + 3809545.

It is an arithmetic number, because the mean of its divisors is an integer number (7011169740).

Almost surely, 2^71852130082 is an apocalyptic number.

71852130082 is a deficient number, since it is larger than the sum of its proper divisors (40326585758).

71852130082 is a wasteful number, since it uses less digits than its factorization.

71852130082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7600377.

The product of its (nonzero) digits is 26880, while the sum is 37.

Adding to 71852130082 its reverse (28003125817), we get a palindrome (99855255899).

The spelling of 71852130082 in words is "seventy-one billion, eight hundred fifty-two million, one hundred thirty thousand, eighty-two".