6747534135 has 12 divisors (see below), whose sum is σ = 11695725912. Its totient is φ = 3598684848.

The previous prime is 6747534109. The next prime is 6747534187. The reversal of 6747534135 is 5314357476.

6747534135 is a `hidden beast` number, since 67 + 47 + 534 + 13 + 5 = 666.

It is not a de Polignac number, because 6747534135 - 2⁵ = 6747534103 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 149945203 = 6747534135 / (6 + 7 + 4 + 7 + 5 + 3 + 4 + 1 + 3 + 5).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74972557 + ... + 74972646.

It is an arithmetic number, because the mean of its divisors is an integer number (974643826).

Almost surely, 2^6747534135 is an apocalyptic number.

6747534135 is a deficient number, since it is larger than the sum of its proper divisors (4948191777).

6747534135 is a wasteful number, since it uses less digits than its factorization.

6747534135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149945214 (or 149945211 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 45.

The square root of 6747534135 is about 82143.3754784888. The cubic root of 6747534135 is about 1889.6514138338.

The spelling of 6747534135 in words is "six billion, seven hundred forty-seven million, five hundred thirty-four thousand, one hundred thirty-five".