5385473885547 has 16 divisors (see below), whose sum is σ = 9118262663680. Its totient is φ = 3077413648776.

The previous prime is 5385473885543. The next prime is 5385473885593. The reversal of 5385473885547 is 7455883745835.

It is a happy number.

5385473885547 is a `hidden beast` number, since 5 + 3 + 8 + 5 + 4 + 73 + 8 + 8 + 5 + 547 = 666.

It is not a de Polignac number, because 5385473885547 - 2² = 5385473885543 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5385473885543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14247285223 + ... + 14247285600.

It is an arithmetic number, because the mean of its divisors is an integer number (569891416480).

Almost surely, 2^{5385473885547} is an apocalyptic number.

5385473885547 is a deficient number, since it is larger than the sum of its proper divisors (3732788778133).

5385473885547 is a wasteful number, since it uses less digits than its factorization.

5385473885547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28494570839 (or 28494570833 counting only the distinct ones).

The product of its digits is 2257920000, while the sum is 72.

The spelling of 5385473885547 in words is "five trillion, three hundred eighty-five billion, four hundred seventy-three million, eight hundred eighty-five thousand, five hundred forty-seven".