1004645928576 has 256 divisors, whose sum is σ = 3016198425600. Its totient is φ = 294386319360.

The previous prime is 1004645928569. The next prime is 1004645928617. The reversal of 1004645928576 is 6758295464001.

It is a Harshad number since it is a multiple of its sum of digits (57).

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 31 ways as a sum of consecutive naturals, for example, 8749231 + ... + 8863313.

It is an arithmetic number, because the mean of its divisors is an integer number (11782025100).

Almost surely, 2^{1004645928576} is an apocalyptic number.

1004645928576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1004645928576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1508099212800).

1004645928576 is an abundant number, since it is smaller than the sum of its proper divisors (2011552497024).

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

1004645928576 is a wasteful number, since it uses less digits than its factorization.

1004645928576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114207 (or 114195 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 57.

The spelling of 1004645928576 in words is "one trillion, four billion, six hundred forty-five million, nine hundred twenty-eight thousand, five hundred seventy-six".