332246555453261 has 2 divisors, whose sum is σ = 332246555453262. Its totient is φ = 332246555453260.

The previous prime is 332246555453257. The next prime is 332246555453333. The reversal of 332246555453261 is 162354555642233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 322566305537161 + 9680249916100 = 17960131^2 + 3111310^2 .

It is a cyclic number.

It is not a de Polignac number, because 332246555453261 - 2² = 332246555453257 is a prime.

It is a super-2 number, since 2×332246555453261² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332246555453197 and 332246555453206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332246555452261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166123277726630 + 166123277726631.

It is an arithmetic number, because the mean of its divisors is an integer number (166123277726631).

Almost surely, 2^{332246555453261} is an apocalyptic number.

It is an amenable number.

332246555453261 is a deficient number, since it is larger than the sum of its proper divisors (1).

332246555453261 is an equidigital number, since it uses as much as digits as its factorization.

332246555453261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760000, while the sum is 56.

The spelling of 332246555453261 in words is "three hundred thirty-two trillion, two hundred forty-six billion, five hundred fifty-five million, four hundred fifty-three thousand, two hundred sixty-one".