2095806626538 has 8 divisors (see below), whose sum is σ = 4191613253088. Its totient is φ = 698602208844.

The previous prime is 2095806626521. The next prime is 2095806626539. The reversal of 2095806626538 is 8356266085902.

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

2095806626538 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2095806626539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174650552206 + ... + 174650552217.

It is an arithmetic number, because the mean of its divisors is an integer number (523951656636).

Almost surely, 2^{2095806626538} is an apocalyptic number.

2095806626538 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2095806626538 is a wasteful number, since it uses less digits than its factorization.

2095806626538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349301104428.

The product of its (nonzero) digits is 37324800, while the sum is 60.

The spelling of 2095806626538 in words is "two trillion, ninety-five billion, eight hundred six million, six hundred twenty-six thousand, five hundred thirty-eight".