6534126532 has 12 divisors (see below), whose sum is σ = 11829022380. Its totient is φ = 3154405856.

The previous prime is 6534126527. The next prime is 6534126551. The reversal of 6534126532 is 2356214356.

It can be written as a sum of positive squares in 2 ways, for example, as 4610953216 + 1923173316 = 67904^2 + 43854^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6534126491 and 6534126500.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28164223 + ... + 28164454.

It is an arithmetic number, because the mean of its divisors is an integer number (985751865).

Almost surely, 2^6534126532 is an apocalyptic number.

It is an amenable number.

6534126532 is a deficient number, since it is larger than the sum of its proper divisors (5294895848).

6534126532 is a wasteful number, since it uses less digits than its factorization.

6534126532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56328710 (or 56328708 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 6534126532 is about 80833.9441818844. The cubic root of 6534126532 is about 1869.5159729847.

The spelling of 6534126532 in words is "six billion, five hundred thirty-four million, one hundred twenty-six thousand, five hundred thirty-two".