252125651 has 2 divisors, whose sum is σ = 252125652. Its totient is φ = 252125650.

The previous prime is 252125647. The next prime is 252125669. The reversal of 252125651 is 156521252.

252125651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252125651 - 2² = 252125647 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (252125551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126062825 + 126062826.

It is an arithmetic number, because the mean of its divisors is an integer number (126062826).

Almost surely, 2^252125651 is an apocalyptic number.

252125651 is a deficient number, since it is larger than the sum of its proper divisors (1).

252125651 is an equidigital number, since it uses as much as digits as its factorization.

252125651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6000, while the sum is 29.

The square root of 252125651 is about 15878.4650076763. The cubic root of 252125651 is about 631.7409233935.

The spelling of 252125651 in words is "two hundred fifty-two million, one hundred twenty-five thousand, six hundred fifty-one".