5071687888 has 10 divisors (see below), whose sum is σ = 9826395314. Its totient is φ = 2535843936.

The previous prime is 5071687883. The next prime is 5071687889. The reversal of 5071687888 is 8887861705.

It can be written as a sum of positive squares in only one way, i.e., 4538447424 + 533240464 = 67368^2 + 23092^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5071687883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158490231 + ... + 158490262.

Almost surely, 2^5071687888 is an apocalyptic number.

It is an amenable number.

5071687888 is a deficient number, since it is larger than the sum of its proper divisors (4754707426).

5071687888 is a wasteful number, since it uses less digits than its factorization.

5071687888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316980501 (or 316980495 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 58.

The square root of 5071687888 is about 71215.7839808002. The cubic root of 5071687888 is about 1718.1095020966.

The spelling of 5071687888 in words is "five billion, seventy-one million, six hundred eighty-seven thousand, eight hundred eighty-eight".