164453652352511 has 2 divisors, whose sum is σ = 164453652352512. Its totient is φ = 164453652352510.

The previous prime is 164453652352499. The next prime is 164453652352529. The reversal of 164453652352511 is 115253256354461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 164453652352511 - 2⁶ = 164453652352447 is a prime.

It is a super-3 number, since 3×164453652352511³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164453652352571) 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, 82226826176255 + 82226826176256.

It is an arithmetic number, because the mean of its divisors is an integer number (82226826176256).

Almost surely, 2^{164453652352511} is an apocalyptic number.

164453652352511 is a deficient number, since it is larger than the sum of its proper divisors (1).

164453652352511 is an equidigital number, since it uses as much as digits as its factorization.

164453652352511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960000, while the sum is 53.

The spelling of 164453652352511 in words is "one hundred sixty-four trillion, four hundred fifty-three billion, six hundred fifty-two million, three hundred fifty-two thousand, five hundred eleven".