6696543035 has 48 divisors (see below), whose sum is σ = 10377206784. Its totient is φ = 4054317696.

The previous prime is 6696543031. The next prime is 6696543047. The reversal of 6696543035 is 5303456966.

It is not a de Polignac number, because 6696543035 - 2² = 6696543031 is a prime.

It is a super-2 number, since 2×6696543035² = 89687377239214022450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6696543031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111434 + ... + 160656.

It is an arithmetic number, because the mean of its divisors is an integer number (216191808).

Almost surely, 2^6696543035 is an apocalyptic number.

6696543035 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6696543035 is a deficient number, since it is larger than the sum of its proper divisors (3680663749).

6696543035 is a wasteful number, since it uses less digits than its factorization.

6696543035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49284 (or 49271 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 47.

The square root of 6696543035 is about 81832.4082194823. The cubic root of 6696543035 is about 1884.8793422571.

The spelling of 6696543035 in words is "six billion, six hundred ninety-six million, five hundred forty-three thousand, thirty-five".