5102686368 has 120 divisors (see below), whose sum is σ = 16161339348. Its totient is φ = 1570046976.

The previous prime is 5102686343. The next prime is 5102686439. The reversal of 5102686368 is 8636862015.

5102686368 is a `hidden beast` number, since 5 + 1 + 0 + 2 + 6 + 8 + 636 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4498116624 + 604569744 = 67068^2 + 24588^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 42021 + ... + 109412.

Almost surely, 2^5102686368 is an apocalyptic number.

It is an amenable number.

5102686368 is an abundant number, since it is smaller than the sum of its proper divisors (11058652980).

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

5102686368 is a wasteful number, since it uses less digits than its factorization.

5102686368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151468 (or 151451 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 5102686368 is about 71433.0901473540. The cubic root of 5102686368 is about 1721.6027929652.

It can be divided in two parts, 510268 and 6368, that added together give a triangular number (516636 = T₁₀₁₆).

The spelling of 5102686368 in words is "five billion, one hundred two million, six hundred eighty-six thousand, three hundred sixty-eight".