6256606605 has 16 divisors (see below), whose sum is σ = 10011855744. Its totient is φ = 3336428480.

The previous prime is 6256606591. The next prime is 6256606619. The reversal of 6256606605 is 5066066526.

6256606605 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6256606591) and next prime (6256606619).

It is not a de Polignac number, because 6256606605 - 2⁶ = 6256606541 is a prime.

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, 119872 + ... + 163958.

It is an arithmetic number, because the mean of its divisors is an integer number (625740984).

Almost surely, 2^6256606605 is an apocalyptic number.

It is an amenable number.

6256606605 is a deficient number, since it is larger than the sum of its proper divisors (3755249139).

6256606605 is a wasteful number, since it uses less digits than its factorization.

6256606605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53556.

The product of its (nonzero) digits is 388800, while the sum is 42.

The square root of 6256606605 is about 79098.7143068710. The cubic root of 6256606605 is about 1842.6645591887.

The spelling of 6256606605 in words is "six billion, two hundred fifty-six million, six hundred six thousand, six hundred five".