47009718704545 has 8 divisors (see below), whose sum is σ = 56411984591424. Its totient is φ = 37607560199664.

The previous prime is 47009718704537. The next prime is 47009718704573. The reversal of 47009718704545 is 54540781790074.

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 47009718704545 - 2³ = 47009718704537 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25879219 + ... + 27636088.

It is an arithmetic number, because the mean of its divisors is an integer number (7051498073928).

Almost surely, 2^{47009718704545} is an apocalyptic number.

It is an amenable number.

47009718704545 is a deficient number, since it is larger than the sum of its proper divisors (9402265886879).

47009718704545 is a wasteful number, since it uses less digits than its factorization.

47009718704545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53690999.

The product of its (nonzero) digits is 39513600, while the sum is 61.

The spelling of 47009718704545 in words is "forty-seven trillion, nine billion, seven hundred eighteen million, seven hundred four thousand, five hundred forty-five".