4052785032504 has 128 divisors (see below), whose sum is σ = 12127896648000. Its totient is φ = 1246580762112.

The previous prime is 4052785032427. The next prime is 4052785032511. The reversal of 4052785032504 is 4052305872504.

4052785032504 is a `hidden beast` number, since 4 + 0 + 5 + 278 + 50 + 325 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4052785032504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7943542 + ... + 8438330.

Almost surely, 2^{4052785032504} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4052785032504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6063948324000).

4052785032504 is an abundant number, since it is smaller than the sum of its proper divisors (8075111615496).

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

4052785032504 is a wasteful number, since it uses less digits than its factorization.

4052785032504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497734 (or 497724 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 45.

The spelling of 4052785032504 in words is "four trillion, fifty-two billion, seven hundred eighty-five million, thirty-two thousand, five hundred four".