135667337345063 has 4 divisors (see below), whose sum is σ = 135695007620688. Its totient is φ = 135639667069440.

The previous prime is 135667337345053. The next prime is 135667337345077. The reversal of 135667337345063 is 360543733766531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135667337345063 - 2¹⁶ = 135667337279527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135667337344987 and 135667337345005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135667337345053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13835130458 + ... + 13835140263.

It is an arithmetic number, because the mean of its divisors is an integer number (33923751905172).

Almost surely, 2^{135667337345063} is an apocalyptic number.

135667337345063 is a deficient number, since it is larger than the sum of its proper divisors (27670275625).

135667337345063 is an equidigital number, since it uses as much as digits as its factorization.

135667337345063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27670275624.

The product of its (nonzero) digits is 257191200, while the sum is 62.

The spelling of 135667337345063 in words is "one hundred thirty-five trillion, six hundred sixty-seven billion, three hundred thirty-seven million, three hundred forty-five thousand, sixty-three".