5009171276855 has 16 divisors (see below), whose sum is σ = 6014227722624. Its totient is φ = 4005189461280.

The previous prime is 5009171276807. The next prime is 5009171276881. The reversal of 5009171276855 is 5586721719005.

It is not a de Polignac number, because 5009171276855 - 2¹⁸ = 5009171014711 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5009171276855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80106512 + ... + 80169018.

It is an arithmetic number, because the mean of its divisors is an integer number (375889232664).

Almost surely, 2^{5009171276855} is an apocalyptic number.

5009171276855 is a deficient number, since it is larger than the sum of its proper divisors (1005056445769).

5009171276855 is a wasteful number, since it uses less digits than its factorization.

5009171276855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70846.

The product of its (nonzero) digits is 5292000, while the sum is 56.

The spelling of 5009171276855 in words is "five trillion, nine billion, one hundred seventy-one million, two hundred seventy-six thousand, eight hundred fifty-five".