5161471226448 has 40 divisors (see below), whose sum is σ = 13333902367296. Its totient is φ = 1720477286400.

The previous prime is 5161471226411. The next prime is 5161471226473. The reversal of 5161471226448 is 8446221741615.

It is a self number, because there is not a number n which added to its sum of digits gives 5161471226448.

It is a congruent 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, 7536213 + ... + 8192523.

Almost surely, 2^{5161471226448} is an apocalyptic number.

It is an amenable number.

5161471226448 is an abundant number, since it is smaller than the sum of its proper divisors (8172431140848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5161471226448 is a wasteful number, since it uses less digits than its factorization.

5161471226448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820163 (or 820157 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 51.

The spelling of 5161471226448 in words is "five trillion, one hundred sixty-one billion, four hundred seventy-one million, two hundred twenty-six thousand, four hundred forty-eight".