71675463065 has 8 divisors (see below), whose sum is σ = 86370433920. Its totient is φ = 57100451632.

The previous prime is 71675463061. The next prime is 71675463071. The reversal of 71675463065 is 56036457617.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 71675463065 - 2² = 71675463061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (71675463061) 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, 29988539 + ... + 29990928.

It is an arithmetic number, because the mean of its divisors is an integer number (10796304240).

Almost surely, 2^71675463065 is an apocalyptic number.

It is an amenable number.

71675463065 is a deficient number, since it is larger than the sum of its proper divisors (14694970855).

71675463065 is a wasteful number, since it uses less digits than its factorization.

71675463065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59979711.

The product of its (nonzero) digits is 3175200, while the sum is 50.

The spelling of 71675463065 in words is "seventy-one billion, six hundred seventy-five million, four hundred sixty-three thousand, sixty-five".