252628072043 has 2 divisors, whose sum is σ = 252628072044. Its totient is φ = 252628072042.

The previous prime is 252628072031. The next prime is 252628072069. The reversal of 252628072043 is 340270826252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252628072043 - 2⁶ = 252628071979 is a prime.

It is not a weakly prime, because it can be changed into another prime (252628072643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126314036021 + 126314036022.

It is an arithmetic number, because the mean of its divisors is an integer number (126314036022).

Almost surely, 2^252628072043 is an apocalyptic number.

252628072043 is a deficient number, since it is larger than the sum of its proper divisors (1).

252628072043 is an equidigital number, since it uses as much as digits as its factorization.

252628072043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 41.

Adding to 252628072043 its reverse (340270826252), we get a palindrome (592898898295).

The spelling of 252628072043 in words is "two hundred fifty-two billion, six hundred twenty-eight million, seventy-two thousand, forty-three".