6534132975875 has 32 divisors (see below), whose sum is σ = 8212071568896. Its totient is φ = 5190509251200.

The previous prime is 6534132975859. The next prime is 6534132975889. The reversal of 6534132975875 is 5785792314356.

It is not a de Polignac number, because 6534132975875 - 2⁴ = 6534132975859 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29188622 + ... + 29411628.

It is an arithmetic number, because the mean of its divisors is an integer number (256627236528).

Almost surely, 2^{6534132975875} is an apocalyptic number.

6534132975875 is a deficient number, since it is larger than the sum of its proper divisors (1677938593021).

6534132975875 is a wasteful number, since it uses less digits than its factorization.

6534132975875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224672 (or 224662 counting only the distinct ones).

The product of its digits is 190512000, while the sum is 65.

The spelling of 6534132975875 in words is "six trillion, five hundred thirty-four billion, one hundred thirty-two million, nine hundred seventy-five thousand, eight hundred seventy-five".