3028525056 has 84 divisors (see below), whose sum is σ = 8748751362. Its totient is φ = 1009483776.

The previous prime is 3028525051. The next prime is 3028525063. The reversal of 3028525056 is 6505258203.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1899565056 + 1128960000 = 43584^2 + 33600^2 .

It is a super-3 number, since 3×3028525056³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3028525056.

It is not an unprimeable number, because it can be changed into a prime (3028525051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53190 + ... + 94266.

Almost surely, 2^3028525056 is an apocalyptic number.

3028525056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3028525056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4374375681).

3028525056 is an abundant number, since it is smaller than the sum of its proper divisors (5720226306).

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

3028525056 is an equidigital number, since it uses as much as digits as its factorization.

3028525056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41109 (or 41082 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 3028525056 is about 55032.0366332194. The cubic root of 3028525056 is about 1446.8062972203.

The spelling of 3028525056 in words is "three billion, twenty-eight million, five hundred twenty-five thousand, fifty-six".