134264626620563 has 2 divisors, whose sum is σ = 134264626620564. Its totient is φ = 134264626620562.

The previous prime is 134264626620557. The next prime is 134264626620581. The reversal of 134264626620563 is 365026626462431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134264626620563 - 2¹² = 134264626616467 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134264626620499 and 134264626620508.

It is not a weakly prime, because it can be changed into another prime (134264626626563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67132313310281 + 67132313310282.

It is an arithmetic number, because the mean of its divisors is an integer number (67132313310282).

Almost surely, 2^{134264626620563} is an apocalyptic number.

134264626620563 is a deficient number, since it is larger than the sum of its proper divisors (1).

134264626620563 is an equidigital number, since it uses as much as digits as its factorization.

134264626620563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44789760, while the sum is 56.

The spelling of 134264626620563 in words is "one hundred thirty-four trillion, two hundred sixty-four billion, six hundred twenty-six million, six hundred twenty thousand, five hundred sixty-three".