2825575328 has 48 divisors (see below), whose sum is σ = 5877204480. Its totient is φ = 1335027456.

The previous prime is 2825575301. The next prime is 2825575343. The reversal of 2825575328 is 8235755282.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11225 + ... + 76007.

It is an arithmetic number, because the mean of its divisors is an integer number (122441760).

Almost surely, 2^2825575328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2825575328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2938602240).

2825575328 is an abundant number, since it is smaller than the sum of its proper divisors (3051629152).

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

2825575328 is a wasteful number, since it uses less digits than its factorization.

2825575328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64869 (or 64861 counting only the distinct ones).

The product of its digits is 1344000, while the sum is 47.

The square root of 2825575328 is about 53156.1410187007. The cubic root of 2825575328 is about 1413.7381030837.

The spelling of 2825575328 in words is "two billion, eight hundred twenty-five million, five hundred seventy-five thousand, three hundred twenty-eight".