2825527525828 has 96 divisors (see below), whose sum is σ = 5861105123328. Its totient is φ = 1166729529600.

The previous prime is 2825527525781. The next prime is 2825527525829. The reversal of 2825527525828 is 8285257255282.

It is not an unprimeable number, because it can be changed into a prime (2825527525829) 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 31 ways as a sum of consecutive naturals, for example, 43362993 + ... + 43428103.

It is an arithmetic number, because the mean of its divisors is an integer number (61053178368).

Almost surely, 2^{2825527525828} is an apocalyptic number.

2825527525828 is a gapful number since it is divisible by the number (28) 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 2825527525828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2930552561664).

2825527525828 is an abundant number, since it is smaller than the sum of its proper divisors (3035577597500).

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

2825527525828 is a wasteful number, since it uses less digits than its factorization.

2825527525828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65633 (or 65631 counting only the distinct ones).

The product of its digits is 71680000, while the sum is 61.

The spelling of 2825527525828 in words is "two trillion, eight hundred twenty-five billion, five hundred twenty-seven million, five hundred twenty-five thousand, eight hundred twenty-eight".