6756047956 has 24 divisors (see below), whose sum is σ = 13618497536. Its totient is φ = 2872648800.

The previous prime is 6756047953. The next prime is 6756047957. The reversal of 6756047956 is 6597406576.

It is a junction number, because it is equal to n+sod(n) for n = 6756047897 and 6756047906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6756047953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 946395 + ... + 953506.

Almost surely, 2^6756047956 is an apocalyptic number.

It is an amenable number.

6756047956 is an abundant number, since it is smaller than the sum of its proper divisors (6862449580).

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

6756047956 is a wasteful number, since it uses less digits than its factorization.

6756047956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900039 (or 1900037 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 55.

The square root of 6756047956 is about 82195.1820729171. The cubic root of 6756047956 is about 1890.4458468718.

The spelling of 6756047956 in words is "six billion, seven hundred fifty-six million, forty-seven thousand, nine hundred fifty-six".