252512107 has 2 divisors, whose sum is σ = 252512108. Its totient is φ = 252512106.

The previous prime is 252512093. The next prime is 252512131. The reversal of 252512107 is 701215252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252512107 - 2¹¹ = 252510059 is a prime.

It is equal to p_13809202 and since 252512107 and 13809202 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (252512137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126256053 + 126256054.

It is an arithmetic number, because the mean of its divisors is an integer number (126256054).

Almost surely, 2^252512107 is an apocalyptic number.

252512107 is a deficient number, since it is larger than the sum of its proper divisors (1).

252512107 is an equidigital number, since it uses as much as digits as its factorization.

252512107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 252512107 is about 15890.6295344143. The cubic root of 252512107 is about 632.0635342780.

Adding to 252512107 its reverse (701215252), we get a palindrome (953727359).

The spelling of 252512107 in words is "two hundred fifty-two million, five hundred twelve thousand, one hundred seven".