6726532458 has 16 divisors (see below), whose sum is σ = 13887035136. Its totient is φ = 2169849120.

The previous prime is 6726532453. The next prime is 6726532517. The reversal of 6726532458 is 8542356276.

It is not an unprimeable number, because it can be changed into a prime (6726532453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18081891 + ... + 18082262.

It is an arithmetic number, because the mean of its divisors is an integer number (867939696).

Almost surely, 2^6726532458 is an apocalyptic number.

6726532458 is an abundant number, since it is smaller than the sum of its proper divisors (7160502678).

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

6726532458 is a wasteful number, since it uses less digits than its factorization.

6726532458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36164189.

The product of its digits is 2419200, while the sum is 48.

The square root of 6726532458 is about 82015.4403633852. The cubic root of 6726532458 is about 1887.6888650860.

The spelling of 6726532458 in words is "six billion, seven hundred twenty-six million, five hundred thirty-two thousand, four hundred fifty-eight".