3005252500 has 60 divisors (see below), whose sum is σ = 6664841568. Its totient is φ = 1185100000.

The previous prime is 3005252491. The next prime is 3005252501. The reversal of 3005252500 is 52525003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3005252501) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 169035 + ... + 185965.

Almost surely, 2^3005252500 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 3005252500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3332420784).

3005252500 is an abundant number, since it is smaller than the sum of its proper divisors (3659589068).

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

3005252500 is a wasteful number, since it uses less digits than its factorization.

3005252500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17026 (or 17009 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 3005252500 is about 54820.1833269463. The cubic root of 3005252500 is about 1443.0907924259.

Adding to 3005252500 its reverse (52525003), we get a palindrome (3057777503).

The spelling of 3005252500 in words is "three billion, five million, two hundred fifty-two thousand, five hundred".