5152235251 has 2 divisors, whose sum is σ = 5152235252. Its totient is φ = 5152235250.

The previous prime is 5152235233. The next prime is 5152235293. The reversal of 5152235251 is 1525322515.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5152235251 is a prime.

It is not a weakly prime, because it can be changed into another prime (5152235201) by changing a digit.

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 as a sum of consecutive naturals, namely, 2576117625 + 2576117626.

It is an arithmetic number, because the mean of its divisors is an integer number (2576117626).

Almost surely, 2^5152235251 is an apocalyptic number.

5152235251 is a deficient number, since it is larger than the sum of its proper divisors (1).

5152235251 is an equidigital number, since it uses as much as digits as its factorization.

5152235251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15000, while the sum is 31.

The square root of 5152235251 is about 71779.0725142085. The cubic root of 5152235251 is about 1727.1573094272.

Adding to 5152235251 its reverse (1525322515), we get a palindrome (6677557766).

The spelling of 5152235251 in words is "five billion, one hundred fifty-two million, two hundred thirty-five thousand, two hundred fifty-one".