1628013519967 has 2 divisors, whose sum is σ = 1628013519968. Its totient is φ = 1628013519966.

The previous prime is 1628013519961. The next prime is 1628013520093. The reversal of 1628013519967 is 7699153108261.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1628013519967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1628013519961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 814006759983 + 814006759984.

It is an arithmetic number, because the mean of its divisors is an integer number (814006759984).

Almost surely, 2^{1628013519967} is an apocalyptic number.

1628013519967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1628013519967 is an equidigital number, since it uses as much as digits as its factorization.

1628013519967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4898880, while the sum is 58.

The spelling of 1628013519967 in words is "one trillion, six hundred twenty-eight billion, thirteen million, five hundred nineteen thousand, nine hundred sixty-seven".