2825523460 has 24 divisors (see below), whose sum is σ = 5939299800. Its totient is φ = 1129123584.

The previous prime is 2825523457. The next prime is 2825523461. The reversal of 2825523460 is 643255282.

It can be written as a sum of positive squares in 4 ways, for example, as 1372998916 + 1452524544 = 37054^2 + 38112^2 .

It is not an unprimeable number, because it can be changed into a prime (2825523461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46359 + ... + 88318.

It is an arithmetic number, because the mean of its divisors is an integer number (247470825).

Almost surely, 2^2825523460 is an apocalyptic number.

2825523460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2825523460 is an abundant number, since it is smaller than the sum of its proper divisors (3113776340).

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

2825523460 is a wasteful number, since it uses less digits than its factorization.

2825523460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135735 (or 135733 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 2825523460 is about 53155.6531330394. The cubic root of 2825523460 is about 1413.7294525485.

It can be divided in two parts, 28255 and 23460, that added together give a palindrome (51715).

The spelling of 2825523460 in words is "two billion, eight hundred twenty-five million, five hundred twenty-three thousand, four hundred sixty".