6506880606 has 32 divisors (see below), whose sum is σ = 14850542880. Its totient is φ = 2110339008.

The previous prime is 6506880599. The next prime is 6506880629. The reversal of 6506880606 is 6060886056.

6506880606 is a `hidden beast` number, since 6 + 506 + 8 + 80 + 60 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1626351 + ... + 1630346.

It is an arithmetic number, because the mean of its divisors is an integer number (464079465).

Almost surely, 2^6506880606 is an apocalyptic number.

6506880606 is an abundant number, since it is smaller than the sum of its proper divisors (8343662274).

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

6506880606 is a wasteful number, since it uses less digits than its factorization.

6506880606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3256745 (or 3256739 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 6506880606 is about 80665.2379033249. The cubic root of 6506880606 is about 1866.9138574361.

The spelling of 6506880606 in words is "six billion, five hundred six million, eight hundred eighty thousand, six hundred six".