252274603331 has 2 divisors, whose sum is σ = 252274603332. Its totient is φ = 252274603330.

The previous prime is 252274603283. The next prime is 252274603403. The reversal of 252274603331 is 133306472252.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252274603331 is a prime.

It is a super-3 number, since 3×252274603331³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (252274603531) 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, 126137301665 + 126137301666.

It is an arithmetic number, because the mean of its divisors is an integer number (126137301666).

Almost surely, 2^252274603331 is an apocalyptic number.

252274603331 is a deficient number, since it is larger than the sum of its proper divisors (1).

252274603331 is an equidigital number, since it uses as much as digits as its factorization.

252274603331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 38.

The spelling of 252274603331 in words is "two hundred fifty-two billion, two hundred seventy-four million, six hundred three thousand, three hundred thirty-one".