6747540135906 has 8 divisors (see below), whose sum is σ = 13495080271824. Its totient is φ = 2249180045300.

The previous prime is 6747540135793. The next prime is 6747540135907. The reversal of 6747540135906 is 6095310457476.

It is a sphenic number, since it is the product of 3 distinct primes.

6747540135906 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (6747540135907) 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, 562295011320 + ... + 562295011331.

It is an arithmetic number, because the mean of its divisors is an integer number (1686885033978).

Almost surely, 2^{6747540135906} is an apocalyptic number.

6747540135906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6747540135906 is a wasteful number, since it uses less digits than its factorization.

6747540135906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124590022656.

The product of its (nonzero) digits is 19051200, while the sum is 57.

The spelling of 6747540135906 in words is "six trillion, seven hundred forty-seven billion, five hundred forty million, one hundred thirty-five thousand, nine hundred six".