5127278160 has 40 divisors (see below), whose sum is σ = 15894563040. Its totient is φ = 1367274112.

The previous prime is 5127278063. The next prime is 5127278171. The reversal of 5127278160 is 618727215.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10681590 + ... + 10682069.

It is an arithmetic number, because the mean of its divisors is an integer number (397364076).

Almost surely, 2^5127278160 is an apocalyptic number.

It is an amenable number.

5127278160 is an abundant number, since it is smaller than the sum of its proper divisors (10767284880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5127278160 is a wasteful number, since it uses less digits than its factorization.

5127278160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21363675 (or 21363669 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 39.

The square root of 5127278160 is about 71605.0149081753. The cubic root of 5127278160 is about 1724.3640487081.

The spelling of 5127278160 in words is "five billion, one hundred twenty-seven million, two hundred seventy-eight thousand, one hundred sixty".