6652005100 has 36 divisors (see below), whose sum is σ = 15545227264. Its totient is φ = 2456124480.

The previous prime is 6652005047. The next prime is 6652005149. The reversal of 6652005100 is 15002566.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2557164 + ... + 2559763.

Almost surely, 2^6652005100 is an apocalyptic number.

It is an amenable number.

6652005100 is an abundant number, since it is smaller than the sum of its proper divisors (8893222164).

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

6652005100 is a wasteful number, since it uses less digits than its factorization.

6652005100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5116954 (or 5116947 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 6652005100 is about 81559.8252818138. The cubic root of 6652005100 is about 1880.6913388444.

Adding to 6652005100 its reverse (15002566), we get a palindrome (6667007666).

The spelling of 6652005100 in words is "six billion, six hundred fifty-two million, five thousand, one hundred".