20560775567010 has 64 divisors (see below), whose sum is σ = 56754475759872. Its totient is φ = 4669672041216.

The previous prime is 20560775566897. The next prime is 20560775567069. The reversal of 20560775567010 is 1076557706502.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 311777397 + ... + 311843336.

It is an arithmetic number, because the mean of its divisors is an integer number (886788683748).

Almost surely, 2^{20560775567010} is an apocalyptic number.

20560775567010 is an abundant number, since it is smaller than the sum of its proper divisors (36193700192862).

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

20560775567010 is a wasteful number, since it uses less digits than its factorization.

20560775567010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623620907.

The product of its (nonzero) digits is 3087000, while the sum is 51.

The spelling of 20560775567010 in words is "twenty trillion, five hundred sixty billion, seven hundred seventy-five million, five hundred sixty-seven thousand, ten".