5187551514 has 32 divisors (see below), whose sum is σ = 10987799040. Its totient is φ = 1629312432.

The previous prime is 5187551503. The next prime is 5187551521. The reversal of 5187551514 is 4151557815.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271284 + ... + 289775.

It is an arithmetic number, because the mean of its divisors is an integer number (343368720).

Almost surely, 2^5187551514 is an apocalyptic number.

5187551514 is an abundant number, since it is smaller than the sum of its proper divisors (5800247526).

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

5187551514 is a wasteful number, since it uses less digits than its factorization.

5187551514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561154.

The product of its digits is 140000, while the sum is 42.

The square root of 5187551514 is about 72024.6590689605. The cubic root of 5187551514 is about 1731.0946232784.

The spelling of 5187551514 in words is "five billion, one hundred eighty-seven million, five hundred fifty-one thousand, five hundred fourteen".