2623021524225 has 18 divisors (see below), whose sum is σ = 4698122997126. Its totient is φ = 1398944812800.

The previous prime is 2623021524187. The next prime is 2623021524229. The reversal of 2623021524225 is 5224251203262.

2623021524225 is a `hidden beast` number, since 2 + 62 + 30 + 21 + 524 + 2 + 25 = 666.

2623021524225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 70938593649 + 2552082930576 = 266343^2 + 1597524^2 .

It is not a de Polignac number, because 2623021524225 - 2⁶ = 2623021524161 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2623021524225.

It is not an unprimeable number, because it can be changed into a prime (2623021524229) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5828936496 + ... + 5828936945.

Almost surely, 2^{2623021524225} is an apocalyptic number.

2623021524225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2623021524225 is a deficient number, since it is larger than the sum of its proper divisors (2075101472901).

2623021524225 is a wasteful number, since it uses less digits than its factorization.

2623021524225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11657873457 (or 11657873449 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 2623021524225 its reverse (5224251203262), we get a palindrome (7847272727487).

The spelling of 2623021524225 in words is "two trillion, six hundred twenty-three billion, twenty-one million, five hundred twenty-four thousand, two hundred twenty-five".