4544545482 has 48 divisors (see below), whose sum is σ = 10301810688. Its totient is φ = 1445151840.

The previous prime is 4544545441. The next prime is 4544545507. The reversal of 4544545482 is 2845454454.

4544545482 is a `hidden beast` number, since 4 + 54 + 4 + 54 + 548 + 2 = 666.

It is a super-2 number, since 2×4544545482² = 41305787275933224648, which contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 144232 + ... + 172892.

It is an arithmetic number, because the mean of its divisors is an integer number (214621056).

Almost surely, 2^4544545482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4544545482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5150905344).

4544545482 is an abundant number, since it is smaller than the sum of its proper divisors (5757265206).

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

4544545482 is a wasteful number, since it uses less digits than its factorization.

4544545482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29075 (or 29072 counting only the distinct ones).

The product of its digits is 2048000, while the sum is 45.

The square root of 4544545482 is about 67413.2441141947. The cubic root of 4544545482 is about 1656.3933747448.

The spelling of 4544545482 in words is "four billion, five hundred forty-four million, five hundred forty-five thousand, four hundred eighty-two".