1604474604576 has 72 divisors (see below), whose sum is σ = 4563088311600. Its totient is φ = 534782242176.

The previous prime is 1604474604553. The next prime is 1604474604619. The reversal of 1604474604576 is 6754064744061.

1604474604576 is a `hidden beast` number, since 1 + 6 + 0 + 4 + 4 + 7 + 4 + 60 + 4 + 576 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3506275 + ... + 3937373.

It is an arithmetic number, because the mean of its divisors is an integer number (63376226550).

Almost surely, 2^{1604474604576} is an apocalyptic number.

1604474604576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1604474604576 is an abundant number, since it is smaller than the sum of its proper divisors (2958613707024).

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

1604474604576 is a wasteful number, since it uses less digits than its factorization.

1604474604576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444038 (or 444027 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 54.

The spelling of 1604474604576 in words is "one trillion, six hundred four billion, four hundred seventy-four million, six hundred four thousand, five hundred seventy-six".