71476677005 has 8 divisors (see below), whose sum is σ = 85817001312. Its totient is φ = 57151349008.

The previous prime is 71476677001. The next prime is 71476677017. The reversal of 71476677005 is 50077667417.

It is a happy number.

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 71476677005 - 2² = 71476677001 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71476677001) 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, 3738587 + ... + 3757656.

It is an arithmetic number, because the mean of its divisors is an integer number (10727125164).

Almost surely, 2^71476677005 is an apocalyptic number.

It is an amenable number.

71476677005 is a deficient number, since it is larger than the sum of its proper divisors (14340324307).

71476677005 is a wasteful number, since it uses less digits than its factorization.

71476677005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7498155.

The product of its (nonzero) digits is 1728720, while the sum is 50.

The spelling of 71476677005 in words is "seventy-one billion, four hundred seventy-six million, six hundred seventy-seven thousand, five".