6743136516 has 12 divisors (see below), whose sum is σ = 15733985232. Its totient is φ = 2247712168.

The previous prime is 6743136493. The next prime is 6743136539. The reversal of 6743136516 is 6156313476.

It is an interprime number because it is at equal distance from previous prime (6743136493) and next prime (6743136539).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 280964010 + ... + 280964033.

It is an arithmetic number, because the mean of its divisors is an integer number (1311165436).

Almost surely, 2^6743136516 is an apocalyptic number.

It is an amenable number.

6743136516 is an abundant number, since it is smaller than the sum of its proper divisors (8990848716).

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

6743136516 is a wasteful number, since it uses less digits than its factorization.

6743136516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561928050 (or 561928048 counting only the distinct ones).

The product of its digits is 272160, while the sum is 42.

The square root of 6743136516 is about 82116.6031689085. The cubic root of 6743136516 is about 1889.2408059113.

The spelling of 6743136516 in words is "six billion, seven hundred forty-three million, one hundred thirty-six thousand, five hundred sixteen".