6600422502 has 48 divisors (see below), whose sum is σ = 15095808000. Its totient is φ = 2078499312.

The previous prime is 6600422459. The next prime is 6600422513. The reversal of 6600422502 is 2052240066.

6600422502 is a `hidden beast` number, since 6 + 600 + 4 + 2 + 2 + 50 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95899 + ... + 149657.

It is an arithmetic number, because the mean of its divisors is an integer number (314496000).

Almost surely, 2^6600422502 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6600422502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7547904000).

6600422502 is an abundant number, since it is smaller than the sum of its proper divisors (8495385498).

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

6600422502 is a wasteful number, since it uses less digits than its factorization.

6600422502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54145 (or 54142 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 6600422502 is about 81242.9843248019. The cubic root of 6600422502 is about 1875.8174807616.

Adding to 6600422502 its reverse (2052240066), we get a palindrome (8652662568).

The spelling of 6600422502 in words is "six billion, six hundred million, four hundred twenty-two thousand, five hundred two".