320500045088 has 24 divisors (see below), whose sum is σ = 631680203952. Its totient is φ = 160073326656.

The previous prime is 320500045079. The next prime is 320500045091. The reversal of 320500045088 is 880540005023.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5492270 + ... + 5550317.

It is an arithmetic number, because the mean of its divisors is an integer number (26320008498).

Almost surely, 2^320500045088 is an apocalyptic number.

It is an amenable number.

320500045088 is a deficient number, since it is larger than the sum of its proper divisors (311180158864).

320500045088 is a wasteful number, since it uses less digits than its factorization.

320500045088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11043504 (or 11043496 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 320500045088 in words is "three hundred twenty billion, five hundred million, forty-five thousand, eighty-eight".