332649133253 has 2 divisors, whose sum is σ = 332649133254. Its totient is φ = 332649133252.

The previous prime is 332649133237. The next prime is 332649133303. The reversal of 332649133253 is 352331946233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 328950425764 + 3698707489 = 573542^2 + 60817^2 .

It is a cyclic number.

It is not a de Polignac number, because 332649133253 - 2⁴ = 332649133237 is a prime.

It is a super-2 number, since 2×332649133253² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332649139253) 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, 166324566626 + 166324566627.

It is an arithmetic number, because the mean of its divisors is an integer number (166324566627).

Almost surely, 2^332649133253 is an apocalyptic number.

It is an amenable number.

332649133253 is a deficient number, since it is larger than the sum of its proper divisors (1).

332649133253 is an equidigital number, since it uses as much as digits as its factorization.

332649133253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1049760, while the sum is 44.

The spelling of 332649133253 in words is "three hundred thirty-two billion, six hundred forty-nine million, one hundred thirty-three thousand, two hundred fifty-three".