2522520308 has 96 divisors (see below), whose sum is σ = 5803757568. Its totient is φ = 930124800.

The previous prime is 2522520307. The next prime is 2522520347. The reversal of 2522520308 is 8030252252.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522520307) 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, 685313 + ... + 688983.

It is an arithmetic number, because the mean of its divisors is an integer number (60455808).

Almost surely, 2^2522520308 is an apocalyptic number.

2522520308 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 2522520308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2901878784).

2522520308 is an abundant number, since it is smaller than the sum of its proper divisors (3281237260).

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

2522520308 is a wasteful number, since it uses less digits than its factorization.

2522520308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813 (or 3811 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 2522520308 is about 50224.6981872465. The cubic root of 2522520308 is about 1361.2719336175.

The spelling of 2522520308 in words is "two billion, five hundred twenty-two million, five hundred twenty thousand, three hundred eight".