4564023042852 has 360 divisors, whose sum is σ = 15108743555136. Its totient is φ = 1175701153536.

The previous prime is 4564023042841. The next prime is 4564023042889. The reversal of 4564023042852 is 2582403204654.

It is a happy number.

4564023042852 is a `hidden beast` number, since 4 + 5 + 64 + 0 + 2 + 304 + 285 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4564023042798 and 4564023042807.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 16343098 + ... + 16620014.

Almost surely, 2^{4564023042852} is an apocalyptic number.

4564023042852 is a gapful number since it is divisible by the number (42) 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 4564023042852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7554371777568).

4564023042852 is an abundant number, since it is smaller than the sum of its proper divisors (10544720512284).

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

4564023042852 is a wasteful number, since it uses less digits than its factorization.

4564023042852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277009 (or 276985 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 45.

The spelling of 4564023042852 in words is "four trillion, five hundred sixty-four billion, twenty-three million, forty-two thousand, eight hundred fifty-two".