120566475597 has 16 divisors (see below), whose sum is σ = 160946818560. Its totient is φ = 80281943472.

The previous prime is 120566475577. The next prime is 120566475607. The reversal of 120566475597 is 795574665021.

It is not a de Polignac number, because 120566475597 - 2¹⁰ = 120566474573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120566475577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17513118 + ... + 17520000.

It is an arithmetic number, because the mean of its divisors is an integer number (10059176160).

Almost surely, 2^120566475597 is an apocalyptic number.

It is an amenable number.

120566475597 is a deficient number, since it is larger than the sum of its proper divisors (40380342963).

120566475597 is a wasteful number, since it uses less digits than its factorization.

120566475597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12992.

The product of its (nonzero) digits is 15876000, while the sum is 57.

The spelling of 120566475597 in words is "one hundred twenty billion, five hundred sixty-six million, four hundred seventy-five thousand, five hundred ninety-seven".