5477816128472 has 16 divisors (see below), whose sum is σ = 10274733423240. Its totient is φ = 2737887215616.

The previous prime is 5477816128459. The next prime is 5477816128487. The reversal of 5477816128472 is 2748216187745.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 127583273 + ... + 127626200.

Almost surely, 2^{5477816128472} is an apocalyptic number.

It is an amenable number.

5477816128472 is a deficient number, since it is larger than the sum of its proper divisors (4796917294768).

5477816128472 is a wasteful number, since it uses less digits than its factorization.

5477816128472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255212162 (or 255212158 counting only the distinct ones).

The product of its digits is 42147840, while the sum is 62.

The spelling of 5477816128472 in words is "five trillion, four hundred seventy-seven billion, eight hundred sixteen million, one hundred twenty-eight thousand, four hundred seventy-two".