71485472675 has 6 divisors (see below), whose sum is σ = 88641986148. Its totient is φ = 57188378120.

The previous prime is 71485472647. The next prime is 71485472683. The reversal of 71485472675 is 57627458417.

It is not a de Polignac number, because 71485472675 - 2³² = 67190505379 is a prime.

It is a super-2 number, since 2×71485472675² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 71485472675.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1429709429 + ... + 1429709478.

It is an arithmetic number, because the mean of its divisors is an integer number (14773664358).

Almost surely, 2^71485472675 is an apocalyptic number.

71485472675 is a deficient number, since it is larger than the sum of its proper divisors (17156513473).

71485472675 is a wasteful number, since it uses less digits than its factorization.

71485472675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859418917 (or 2859418912 counting only the distinct ones).

The product of its digits is 13171200, while the sum is 56.

The spelling of 71485472675 in words is "seventy-one billion, four hundred eighty-five million, four hundred seventy-two thousand, six hundred seventy-five".