71610752163 has 16 divisors (see below), whose sum is σ = 96783238656. Its totient is φ = 47092992000.

The previous prime is 71610752159. The next prime is 71610752173. The reversal of 71610752163 is 36125701617.

It is not a de Polignac number, because 71610752163 - 2² = 71610752159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (71610752173) 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 15 ways as a sum of consecutive naturals, for example, 371463 + ... + 530288.

It is an arithmetic number, because the mean of its divisors is an integer number (6048952416).

Almost surely, 2^71610752163 is an apocalyptic number.

71610752163 is a deficient number, since it is larger than the sum of its proper divisors (25172486493).

71610752163 is a wasteful number, since it uses less digits than its factorization.

71610752163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902114.

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 71610752163 in words is "seventy-one billion, six hundred ten million, seven hundred fifty-two thousand, one hundred sixty-three".