5130005250 has 64 divisors (see below), whose sum is σ = 12814319232. Its totient is φ = 1366952000.

The previous prime is 5130005249. The next prime is 5130005269. The reversal of 5130005250 is 525000315.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1806832 + ... + 1809668.

It is an arithmetic number, because the mean of its divisors is an integer number (200223738).

Almost surely, 2^5130005250 is an apocalyptic number.

5130005250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5130005250 is an abundant number, since it is smaller than the sum of its proper divisors (7684313982).

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

5130005250 is a wasteful number, since it uses less digits than its factorization.

5130005250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5268 (or 5258 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 5130005250 is about 71624.0549675875. The cubic root of 5130005250 is about 1724.6697120207.

Adding to 5130005250 its reverse (525000315), we get a palindrome (5655005565).

The spelling of 5130005250 in words is "five billion, one hundred thirty million, five thousand, two hundred fifty".