446211557061113 has 2 divisors, whose sum is σ = 446211557061114. Its totient is φ = 446211557061112.

The previous prime is 446211557061077. The next prime is 446211557061269. The reversal of 446211557061113 is 311160755112644.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 250790393067769 + 195421163993344 = 15836363^2 + 13979312^2 .

It is a cyclic number.

It is not a de Polignac number, because 446211557061113 - 2¹² = 446211557057017 is a prime.

It is not a weakly prime, because it can be changed into another prime (446211557066113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223105778530556 + 223105778530557.

It is an arithmetic number, because the mean of its divisors is an integer number (223105778530557).

Almost surely, 2^{446211557061113} is an apocalyptic number.

It is an amenable number.

446211557061113 is a deficient number, since it is larger than the sum of its proper divisors (1).

446211557061113 is an equidigital number, since it uses as much as digits as its factorization.

446211557061113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 446211557061113 in words is "four hundred forty-six trillion, two hundred eleven billion, five hundred fifty-seven million, sixty-one thousand, one hundred thirteen".