2522625104 has 40 divisors (see below), whose sum is σ = 5205102120. Its totient is φ = 1180233728.

The previous prime is 2522625103. The next prime is 2522625169. The reversal of 2522625104 is 4015262252.

It can be written as a sum of positive squares in 4 ways, for example, as 457104400 + 2065520704 = 21380^2 + 45448^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522625103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20252 + ... + 73860.

It is an arithmetic number, because the mean of its divisors is an integer number (130127553).

Almost surely, 2^2522625104 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 2522625104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2602551060).

2522625104 is an abundant number, since it is smaller than the sum of its proper divisors (2682477016).

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

2522625104 is a wasteful number, since it uses less digits than its factorization.

2522625104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53807 (or 53801 counting only the distinct ones).

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

The square root of 2522625104 is about 50225.7414479866. The cubic root of 2522625104 is about 1361.2907843250.

Adding to 2522625104 its reverse (4015262252), we get a palindrome (6537887356).

The spelling of 2522625104 in words is "two billion, five hundred twenty-two million, six hundred twenty-five thousand, one hundred four".