5187377012 has 12 divisors (see below), whose sum is σ = 9079592676. Its totient is φ = 2593207680.

The previous prime is 5187377009. The next prime is 5187377029. The reversal of 5187377012 is 2107737815.

It can be written as a sum of positive squares in 2 ways, for example, as 998180836 + 4189196176 = 31594^2 + 64724^2 .

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, 95363 + ... + 139530.

It is an arithmetic number, because the mean of its divisors is an integer number (756632723).

Almost surely, 2^5187377012 is an apocalyptic number.

It is an amenable number.

5187377012 is a deficient number, since it is larger than the sum of its proper divisors (3892215664).

5187377012 is a wasteful number, since it uses less digits than its factorization.

5187377012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240418 (or 240416 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 41.

The square root of 5187377012 is about 72023.4476542188. The cubic root of 5187377012 is about 1731.0752125243.

The spelling of 5187377012 in words is "five billion, one hundred eighty-seven million, three hundred seventy-seven thousand, twelve".