4428250512 has 80 divisors (see below), whose sum is σ = 13352097792. Its totient is φ = 1238290560.

The previous prime is 4428250501. The next prime is 4428250517. The reversal of 4428250512 is 2150528244.

It is not an unprimeable number, because it can be changed into a prime (4428250517) 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, 124414 + ... + 155997.

Almost surely, 2^4428250512 is an apocalyptic number.

4428250512 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4428250512 is an abundant number, since it is smaller than the sum of its proper divisors (8923847280).

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

4428250512 is a wasteful number, since it uses less digits than its factorization.

4428250512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280476 (or 280470 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 33.

The square root of 4428250512 is about 66545.1013373637. The cubic root of 4428250512 is about 1642.1420690745.

Adding to 4428250512 its reverse (2150528244), we get a palindrome (6578778756).

The spelling of 4428250512 in words is "four billion, four hundred twenty-eight million, two hundred fifty thousand, five hundred twelve".