5201606878 has 32 divisors (see below), whose sum is σ = 8616023136. Its totient is φ = 2340344448.

The previous prime is 5201606873. The next prime is 5201606881. The reversal of 5201606878 is 8786061025.

It is a super-2 number, since 2×5201606878² = 54113428226513813768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5201606873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204325 + ... + 228367.

It is an arithmetic number, because the mean of its divisors is an integer number (269250723).

Almost surely, 2^5201606878 is an apocalyptic number.

5201606878 is a deficient number, since it is larger than the sum of its proper divisors (3414416258).

5201606878 is a wasteful number, since it uses less digits than its factorization.

5201606878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24268.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 5201606878 is about 72122.1663429490. The cubic root of 5201606878 is about 1732.6566462214.

The spelling of 5201606878 in words is "five billion, two hundred one million, six hundred six thousand, eight hundred seventy-eight".