2522253000 has 256 divisors, whose sum is σ = 8354211840. Its totient is φ = 632448000.

The previous prime is 2522252977. The next prime is 2522253001. The reversal of 2522253000 is 3522252.

It is not an unprimeable number, because it can be changed into a prime (2522253001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3440634 + ... + 3441366.

It is an arithmetic number, because the mean of its divisors is an integer number (32633640).

Almost surely, 2^2522253000 is an apocalyptic number.

2522253000 is a gapful number since it is divisible by the number (20) 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 2522253000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4177105920).

2522253000 is an abundant number, since it is smaller than the sum of its proper divisors (5831958840).

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

2522253000 is a wasteful number, since it uses less digits than its factorization.

2522253000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 2522253000 is about 50222.0369957253. The cubic root of 2522253000 is about 1361.2238478821.

Adding to 2522253000 its reverse (3522252), we get a palindrome (2525775252).

The spelling of 2522253000 in words is "two billion, five hundred twenty-two million, two hundred fifty-three thousand".