2609109102576 has 40 divisors (see below), whose sum is σ = 6740431334784. Its totient is φ = 869672992960.

The previous prime is 2609109102541. The next prime is 2609109102601. The reversal of 2609109102576 is 6752019019062.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487645 + ... + 2335811.

Almost surely, 2^{2609109102576} is an apocalyptic number.

It is an amenable number.

2609109102576 is an abundant number, since it is smaller than the sum of its proper divisors (4131322232208).

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

2609109102576 is a wasteful number, since it uses less digits than its factorization.

2609109102576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877589 (or 1877583 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 48.

The spelling of 2609109102576 in words is "two trillion, six hundred nine billion, one hundred nine million, one hundred two thousand, five hundred seventy-six".