5201127878 has 8 divisors (see below), whose sum is σ = 7802188320. Its totient is φ = 2600398440.

The previous prime is 5201127859. The next prime is 5201127881. The reversal of 5201127878 is 8787211025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38798 + ... + 109121.

It is an arithmetic number, because the mean of its divisors is an integer number (975273540).

Almost surely, 2^5201127878 is an apocalyptic number.

5201127878 is a deficient number, since it is larger than the sum of its proper divisors (2601060442).

5201127878 is a wasteful number, since it uses less digits than its factorization.

5201127878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165502.

The product of its (nonzero) digits is 62720, while the sum is 41.

The square root of 5201127878 is about 72118.8455121129. The cubic root of 5201127878 is about 1732.6034595793.

The spelling of 5201127878 in words is "five billion, two hundred one million, one hundred twenty-seven thousand, eight hundred seventy-eight".