4572542016 has 420 divisors, whose sum is σ = 16144939008. Its totient is φ = 1275305472.

The previous prime is 4572542011. The next prime is 4572542021. The reversal of 4572542016 is 6102452754.

It is a happy number.

4572542016 is a `hidden beast` number, since 4 + 572 + 54 + 20 + 16 = 666.

It is an interprime number because it is at equal distance from previous prime (4572542011) and next prime (4572542021).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4572542011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 11938561 + ... + 11938943.

Almost surely, 2^4572542016 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 4572542016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8072469504).

4572542016 is an abundant number, since it is smaller than the sum of its proper divisors (11572396992).

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

4572542016 is a wasteful number, since it uses less digits than its factorization.

4572542016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 4572542016 is about 67620.5739106080. The cubic root of 4572542016 is about 1659.7878008138.

The spelling of 4572542016 in words is "four billion, five hundred seventy-two million, five hundred forty-two thousand, sixteen".