5250025251 has 12 divisors (see below), whose sum is σ = 7584055128. Its totient is φ = 3499700544.

The previous prime is 5250025219. The next prime is 5250025271. The reversal of 5250025251 is 1525200525.

It is not a de Polignac number, because 5250025251 - 2⁵ = 5250025219 is a prime.

It is a super-2 number, since 2×5250025251² = 55125530272275226002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5250025271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123771 + ... + 160683.

It is an arithmetic number, because the mean of its divisors is an integer number (632004594).

Almost surely, 2^5250025251 is an apocalyptic number.

5250025251 is a deficient number, since it is larger than the sum of its proper divisors (2334029877).

5250025251 is a wasteful number, since it uses less digits than its factorization.

5250025251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52722 (or 52719 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 5250025251 is about 72457.0579791921. The cubic root of 5250025251 is about 1738.0161088879.

Adding to 5250025251 its reverse (1525200525), we get a palindrome (6775225776).

The spelling of 5250025251 in words is "five billion, two hundred fifty million, twenty-five thousand, two hundred fifty-one".