4511148828 has 24 divisors (see below), whose sum is σ = 10530214800. Its totient is φ = 1503116160.

The previous prime is 4511148827. The next prime is 4511148857. The reversal of 4511148828 is 8288411154.

It is a self number, because there is not a number n which added to its sum of digits gives 4511148828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4511148821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43153 + ... + 104328.

It is an arithmetic number, because the mean of its divisors is an integer number (438758950).

Almost surely, 2^4511148828 is an apocalyptic number.

It is an amenable number.

4511148828 is an abundant number, since it is smaller than the sum of its proper divisors (6019065972).

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

4511148828 is a wasteful number, since it uses less digits than its factorization.

4511148828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150037 (or 150035 counting only the distinct ones).

The product of its digits is 81920, while the sum is 42.

The square root of 4511148828 is about 67165.0863767776. The cubic root of 4511148828 is about 1652.3259303525.

It can be divided in two parts, 45111 and 48828, that added together give a palindrome (93939).

The spelling of 4511148828 in words is "four billion, five hundred eleven million, one hundred forty-eight thousand, eight hundred twenty-eight".