5139087168 has 56 divisors (see below), whose sum is σ = 14312818720. Its totient is φ = 1622868480.

The previous prime is 5139087167. The next prime is 5139087181. The reversal of 5139087168 is 8617809315.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5139087167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 700723 + ... + 708018.

Almost surely, 2^5139087168 is an apocalyptic number.

It is an amenable number.

5139087168 is an abundant number, since it is smaller than the sum of its proper divisors (9173731552).

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

5139087168 is a wasteful number, since it uses less digits than its factorization.

5139087168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408775 (or 1408765 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 48.

The square root of 5139087168 is about 71687.4268473907. The cubic root of 5139087168 is about 1725.6868698354.

The spelling of 5139087168 in words is "five billion, one hundred thirty-nine million, eighty-seven thousand, one hundred sixty-eight".