2064120109526 has 8 divisors (see below), whose sum is σ = 3128099547720. Its totient is φ = 1021420260288.

The previous prime is 2064120109511. The next prime is 2064120109531. The reversal of 2064120109526 is 6259010214602.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2064120109526.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5319896996 + ... + 5319897383.

It is an arithmetic number, because the mean of its divisors is an integer number (391012443465).

Almost surely, 2^{2064120109526} is an apocalyptic number.

2064120109526 is a deficient number, since it is larger than the sum of its proper divisors (1063979438194).

2064120109526 is a wasteful number, since it uses less digits than its factorization.

2064120109526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10639794478.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 2064120109526 in words is "two trillion, sixty-four billion, one hundred twenty million, one hundred nine thousand, five hundred twenty-six".