2061575716576 has 24 divisors (see below), whose sum is σ = 4059347541480. Its totient is φ = 1030630309248.

The previous prime is 2061575716567. The next prime is 2061575716619. The reversal of 2061575716576 is 6756175751602.

It is a self number, because there is not a number n which added to its sum of digits gives 2061575716576.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4710631 + ... + 5129638.

It is an arithmetic number, because the mean of its divisors is an integer number (169139480895).

Almost surely, 2^{2061575716576} is an apocalyptic number.

It is an amenable number.

2061575716576 is a deficient number, since it is larger than the sum of its proper divisors (1997771824904).

2061575716576 is an equidigital number, since it uses as much as digits as its factorization.

2061575716576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9846826 (or 9846818 counting only the distinct ones).

The product of its (nonzero) digits is 18522000, while the sum is 58.

The spelling of 2061575716576 in words is "two trillion, sixty-one billion, five hundred seventy-five million, seven hundred sixteen thousand, five hundred seventy-six".