320051151606 has 32 divisors (see below), whose sum is σ = 646163630208. Its totient is φ = 105673740480.

The previous prime is 320051151587. The next prime is 320051151617. The reversal of 320051151606 is 606151150023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6215241 + ... + 6266523.

It is an arithmetic number, because the mean of its divisors is an integer number (20192613444).

Almost surely, 2^320051151606 is an apocalyptic number.

320051151606 is an abundant number, since it is smaller than the sum of its proper divisors (326112478602).

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

320051151606 is a wasteful number, since it uses less digits than its factorization.

320051151606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61116.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 320051151606 in words is "three hundred twenty billion, fifty-one million, one hundred fifty-one thousand, six hundred six".