5117281177555 has 8 divisors (see below), whose sum is σ = 6144582593232. Its totient is φ = 4091261488608.

The previous prime is 5117281177543. The next prime is 5117281177583. The reversal of 5117281177555 is 5557711827115.

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 5117281177555 - 2³¹ = 5115133693907 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5117281177496 and 5117281177505.

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, 320422897 + ... + 320438866.

It is an arithmetic number, because the mean of its divisors is an integer number (768072824154).

Almost surely, 2^{5117281177555} is an apocalyptic number.

5117281177555 is a deficient number, since it is larger than the sum of its proper divisors (1027301415677).

5117281177555 is a wasteful number, since it uses less digits than its factorization.

5117281177555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640863365.

The product of its digits is 3430000, while the sum is 55.

The spelling of 5117281177555 in words is "five trillion, one hundred seventeen billion, two hundred eighty-one million, one hundred seventy-seven thousand, five hundred fifty-five".