4528228152 has 64 divisors (see below), whose sum is σ = 13083206400. Its totient is φ = 1279238400.

The previous prime is 4528228141. The next prime is 4528228153. The reversal of 4528228152 is 2518228254.

It is a self number, because there is not a number n which added to its sum of digits gives 4528228152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4528228153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136474 + ... + 166377.

It is an arithmetic number, because the mean of its divisors is an integer number (204425100).

Almost surely, 2^4528228152 is an apocalyptic number.

4528228152 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4528228152 is an abundant number, since it is smaller than the sum of its proper divisors (8554978248).

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

4528228152 is a wasteful number, since it uses less digits than its factorization.

4528228152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302956 (or 302952 counting only the distinct ones).

The product of its digits is 102400, while the sum is 39.

The square root of 4528228152 is about 67292.1106222713. The cubic root of 4528228152 is about 1654.4085535797.

The spelling of 4528228152 in words is "four billion, five hundred twenty-eight million, two hundred twenty-eight thousand, one hundred fifty-two".