2025250520 has 64 divisors (see below), whose sum is σ = 4677156000. Its totient is φ = 788963328.

The previous prime is 2025250519. The next prime is 2025250531. The reversal of 2025250520 is 250525202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253304 + ... + 261176.

Almost surely, 2^2025250520 is an apocalyptic number.

2025250520 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 2025250520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2338578000).

2025250520 is an abundant number, since it is smaller than the sum of its proper divisors (2651905480).

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

2025250520 is a wasteful number, since it uses less digits than its factorization.

2025250520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8052 (or 8048 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 2025250520 is about 45002.7834694700. The cubic root of 2025250520 is about 1265.2011678387.

Adding to 2025250520 its reverse (250525202), we get a palindrome (2275775722).

The spelling of 2025250520 in words is "two billion, twenty-five million, two hundred fifty thousand, five hundred twenty".