332748051550181 has 2 divisors, whose sum is σ = 332748051550182. Its totient is φ = 332748051550180.

The previous prime is 332748051550177. The next prime is 332748051550237. The reversal of 332748051550181 is 181055150847233.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 172232682825025 + 160515368725156 = 13123745^2 + 12669466^2 .

It is a cyclic number.

It is not a de Polignac number, because 332748051550181 - 2² = 332748051550177 is a prime.

It is a super-2 number, since 2×332748051550181² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332748051559181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166374025775090 + 166374025775091.

It is an arithmetic number, because the mean of its divisors is an integer number (166374025775091).

Almost surely, 2^{332748051550181} is an apocalyptic number.

It is an amenable number.

332748051550181 is a deficient number, since it is larger than the sum of its proper divisors (1).

332748051550181 is an equidigital number, since it uses as much as digits as its factorization.

332748051550181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032000, while the sum is 53.

The spelling of 332748051550181 in words is "three hundred thirty-two trillion, seven hundred forty-eight billion, fifty-one million, five hundred fifty thousand, one hundred eighty-one".