5161827854115 has 144 divisors (see below), whose sum is σ = 10259673278400. Its totient is φ = 2392916004864.

The previous prime is 5161827854107. The next prime is 5161827854119. The reversal of 5161827854115 is 5114587281615.

5161827854115 is a `hidden beast` number, since 5 + 1 + 6 + 1 + 82 + 7 + 8 + 541 + 15 = 666.

It is not a de Polignac number, because 5161827854115 - 2³ = 5161827854107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5161827854119) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 8376801 + ... + 8971869.

It is an arithmetic number, because the mean of its divisors is an integer number (71247731100).

Almost surely, 2^{5161827854115} is an apocalyptic number.

5161827854115 is a deficient number, since it is larger than the sum of its proper divisors (5097845424285).

5161827854115 is a wasteful number, since it uses less digits than its factorization.

5161827854115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595166 (or 595146 counting only the distinct ones).

The product of its digits is 2688000, while the sum is 54.

The spelling of 5161827854115 in words is "five trillion, one hundred sixty-one billion, eight hundred twenty-seven million, eight hundred fifty-four thousand, one hundred fifteen".