4542485832 has 160 divisors (see below), whose sum is σ = 13477464000. Its totient is φ = 1426398336.

The previous prime is 4542485791. The next prime is 4542485837. The reversal of 4542485832 is 2385842454.

4542485832 is a `hidden beast` number, since 45 + 4 + 24 + 8 + 583 + 2 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4542485837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 996294 + ... + 1000842.

It is an arithmetic number, because the mean of its divisors is an integer number (84234150).

Almost surely, 2^4542485832 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 4542485832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6738732000).

4542485832 is an abundant number, since it is smaller than the sum of its proper divisors (8934978168).

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

4542485832 is a wasteful number, since it uses less digits than its factorization.

4542485832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4657 (or 4644 counting only the distinct ones).

The product of its digits is 1228800, while the sum is 45.

The square root of 4542485832 is about 67397.9660820711. The cubic root of 4542485832 is about 1656.1431035753.

The spelling of 4542485832 in words is "four billion, five hundred forty-two million, four hundred eighty-five thousand, eight hundred thirty-two".