449593118053511 has 2 divisors, whose sum is σ = 449593118053512. Its totient is φ = 449593118053510.

The previous prime is 449593118053507. The next prime is 449593118053523. The reversal of 449593118053511 is 115350811395944.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 449593118053511 - 2² = 449593118053507 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (449593118053501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224796559026755 + 224796559026756.

It is an arithmetic number, because the mean of its divisors is an integer number (224796559026756).

Almost surely, 2^{449593118053511} is an apocalyptic number.

449593118053511 is a deficient number, since it is larger than the sum of its proper divisors (1).

449593118053511 is an equidigital number, since it uses as much as digits as its factorization.

449593118053511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664000, while the sum is 59.

The spelling of 449593118053511 in words is "four hundred forty-nine trillion, five hundred ninety-three billion, one hundred eighteen million, fifty-three thousand, five hundred eleven".