16463227006511 has 2 divisors, whose sum is σ = 16463227006512. Its totient is φ = 16463227006510.

The previous prime is 16463227006483. The next prime is 16463227006519. The reversal of 16463227006511 is 11560072236461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16463227006511 - 2²⁶ = 16463159897647 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16463227006519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8231613503255 + 8231613503256.

It is an arithmetic number, because the mean of its divisors is an integer number (8231613503256).

Almost surely, 2^{16463227006511} is an apocalyptic number.

16463227006511 is a deficient number, since it is larger than the sum of its proper divisors (1).

16463227006511 is an equidigital number, since it uses as much as digits as its factorization.

16463227006511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 16463227006511 in words is "sixteen trillion, four hundred sixty-three billion, two hundred twenty-seven million, six thousand, five hundred eleven".