5253002500 has 60 divisors (see below), whose sum is σ = 11616828300. Its totient is φ = 2077504000.

The previous prime is 5253002473. The next prime is 5253002527. The reversal of 5253002500 is 52003525.

It is an interprime number because it is at equal distance from previous prime (5253002473) and next prime (5253002527).

It can be written as a sum of positive squares in 10 ways, for example, as 5147488516 + 105513984 = 71746^2 + 10272^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 210696 + ... + 234304.

It is an arithmetic number, because the mean of its divisors is an integer number (193613805).

Almost surely, 2^5253002500 is an apocalyptic number.

5253002500 is a gapful number since it is divisible by the number (50) 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 5253002500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5808414150).

5253002500 is an abundant number, since it is smaller than the sum of its proper divisors (6363825800).

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

5253002500 is a wasteful number, since it uses less digits than its factorization.

5253002500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23722 (or 23705 counting only the distinct ones).

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

The square root of 5253002500 is about 72477.5999878583. The cubic root of 5253002500 is about 1738.3445853328.

The spelling of 5253002500 in words is "five billion, two hundred fifty-three million, two thousand, five hundred".