5447154474218 has 8 divisors (see below), whose sum is σ = 8170784149440. Its totient is φ = 2723559757740.

The previous prime is 5447154474173. The next prime is 5447154474257. The reversal of 5447154474218 is 8124744517445.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8346608 + ... + 8975531.

It is an arithmetic number, because the mean of its divisors is an integer number (1021348018680).

Almost surely, 2^{5447154474218} is an apocalyptic number.

5447154474218 is a deficient number, since it is larger than the sum of its proper divisors (2723629675222).

5447154474218 is a wasteful number, since it uses less digits than its factorization.

5447154474218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17479372.

The product of its digits is 20070400, while the sum is 56.

The spelling of 5447154474218 in words is "five trillion, four hundred forty-seven billion, one hundred fifty-four million, four hundred seventy-four thousand, two hundred eighteen".