47170066715 has 16 divisors (see below), whose sum is σ = 57145800672. Its totient is φ = 37375064064.

The previous prime is 47170066693. The next prime is 47170066813. The reversal of 47170066715 is 51766007174.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 47170066715 - 2²⁴ = 47153289499 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3726377 + ... + 3739013.

It is an arithmetic number, because the mean of its divisors is an integer number (3571612542).

Almost surely, 2^47170066715 is an apocalyptic number.

47170066715 is a deficient number, since it is larger than the sum of its proper divisors (9975733957).

47170066715 is a wasteful number, since it uses less digits than its factorization.

47170066715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19726.

The product of its (nonzero) digits is 246960, while the sum is 44.

The spelling of 47170066715 in words is "forty-seven billion, one hundred seventy million, sixty-six thousand, seven hundred fifteen".