1600655016 has 16 divisors (see below), whose sum is σ = 4001637600. Its totient is φ = 533551664.

The previous prime is 1600655011. The next prime is 1600655033. The reversal of 1600655016 is 6105560061.

It is not an unprimeable number, because it can be changed into a prime (1600655011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33346956 + ... + 33347003.

It is an arithmetic number, because the mean of its divisors is an integer number (250102350).

Almost surely, 2^1600655016 is an apocalyptic number.

It is an amenable number.

1600655016 is an abundant number, since it is smaller than the sum of its proper divisors (2400982584).

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

1600655016 is a wasteful number, since it uses less digits than its factorization.

1600655016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66693968 (or 66693964 counting only the distinct ones).

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

The square root of 1600655016 is about 40008.1868621911. The cubic root of 1600655016 is about 1169.7666800435.

The spelling of 1600655016 in words is "one billion, six hundred million, six hundred fifty-five thousand, sixteen".