6604082251999 has 16 divisors (see below), whose sum is σ = 6968741472000. Its totient is φ = 6241132719360.

The previous prime is 6604082251937. The next prime is 6604082252023. The reversal of 6604082251999 is 9991522804066.

It is not a de Polignac number, because 6604082251999 - 2¹¹ = 6604082249951 is a prime.

It is a super-2 number, since 2×6604082251999² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6604082251099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215178447 + ... + 215209135.

It is an arithmetic number, because the mean of its divisors is an integer number (435546342000).

Almost surely, 2^{6604082251999} is an apocalyptic number.

6604082251999 is a deficient number, since it is larger than the sum of its proper divisors (364659220001).

6604082251999 is a wasteful number, since it uses less digits than its factorization.

6604082251999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58158.

The product of its (nonzero) digits is 16796160, while the sum is 61.

The spelling of 6604082251999 in words is "six trillion, six hundred four billion, eighty-two million, two hundred fifty-one thousand, nine hundred ninety-nine".