6538525622 has 8 divisors (see below), whose sum is σ = 9809814096. Its totient is φ = 3268587592.

The previous prime is 6538525597. The next prime is 6538525627. The reversal of 6538525622 is 2265258356.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6538525627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325418 + ... + 344925.

It is an arithmetic number, because the mean of its divisors is an integer number (1226226762).

Almost surely, 2^6538525622 is an apocalyptic number.

6538525622 is a deficient number, since it is larger than the sum of its proper divisors (3271288474).

6538525622 is a wasteful number, since it uses less digits than its factorization.

6538525622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675222.

The product of its digits is 864000, while the sum is 44.

The square root of 6538525622 is about 80861.1502638937. The cubic root of 6538525622 is about 1869.9354283899.

The spelling of 6538525622 in words is "six billion, five hundred thirty-eight million, five hundred twenty-five thousand, six hundred twenty-two".