1604566050 has 48 divisors (see below), whose sum is σ = 4086887232. Its totient is φ = 416318400.

The previous prime is 1604566031. The next prime is 1604566091. The reversal of 1604566050 is 506654061.

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 23 ways as a sum of consecutive naturals, for example, 139006 + ... + 150105.

It is an arithmetic number, because the mean of its divisors is an integer number (85143484).

Almost surely, 2^1604566050 is an apocalyptic number.

1604566050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1604566050 is an abundant number, since it is smaller than the sum of its proper divisors (2482321182).

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

1604566050 is a wasteful number, since it uses less digits than its factorization.

1604566050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289163 (or 289158 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 1604566050 is about 40057.0349626629. The cubic root of 1604566050 is about 1170.7186395195.

The spelling of 1604566050 in words is "one billion, six hundred four million, five hundred sixty-six thousand, fifty".