6750520959896 has 32 divisors (see below), whose sum is σ = 14964209028000. Its totient is φ = 2793319017216.

The previous prime is 6750520959883. The next prime is 6750520959989. The reversal of 6750520959896 is 6989590250576.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2078360741 + ... + 2078363988.

It is an arithmetic number, because the mean of its divisors is an integer number (467631532125).

Almost surely, 2^{6750520959896} is an apocalyptic number.

It is an amenable number.

6750520959896 is an abundant number, since it is smaller than the sum of its proper divisors (8213688068104).

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

6750520959896 is a wasteful number, since it uses less digits than its factorization.

6750520959896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4156724771 (or 4156724767 counting only the distinct ones).

The product of its (nonzero) digits is 367416000, while the sum is 71.

The spelling of 6750520959896 in words is "six trillion, seven hundred fifty billion, five hundred twenty million, nine hundred fifty-nine thousand, eight hundred ninety-six".