5005135868 has 12 divisors (see below), whose sum is σ = 9061022040. Its totient is φ = 2416272432.

The previous prime is 5005135867. The next prime is 5005135921. The reversal of 5005135868 is 8685315005.

It is a super-2 number, since 2×5005135868² = 50102770114280226848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005135867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21573746 + ... + 21573977.

It is an arithmetic number, because the mean of its divisors is an integer number (755085170).

Almost surely, 2^5005135868 is an apocalyptic number.

5005135868 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

5005135868 is a deficient number, since it is larger than the sum of its proper divisors (4055886172).

5005135868 is a wasteful number, since it uses less digits than its factorization.

5005135868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43147756 (or 43147754 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 41.

The square root of 5005135868 is about 70746.9848686147. The cubic root of 5005135868 is about 1710.5612270439.

The spelling of 5005135868 in words is "five billion, five million, one hundred thirty-five thousand, eight hundred sixty-eight".