2609265006 has 12 divisors (see below), whose sum is σ = 5653407552. Its totient is φ = 869754996.

The previous prime is 2609264929. The next prime is 2609265013. The reversal of 2609265006 is 6005629062.

2609265006 is a `hidden beast` number, since 2 + 60 + 92 + 6 + 500 + 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 (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72479566 + ... + 72479601.

It is an arithmetic number, because the mean of its divisors is an integer number (471117296).

Almost surely, 2^2609265006 is an apocalyptic number.

2609265006 is an abundant number, since it is smaller than the sum of its proper divisors (3044142546).

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

2609265006 is a wasteful number, since it uses less digits than its factorization.

2609265006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144959175 (or 144959172 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 2609265006 is about 51080.9652023139. The cubic root of 2609265006 is about 1376.7002668591.

The spelling of 2609265006 in words is "two billion, six hundred nine million, two hundred sixty-five thousand, six".