135005552347 has 2 divisors, whose sum is σ = 135005552348. Its totient is φ = 135005552346.

The previous prime is 135005552323. The next prime is 135005552371. The reversal of 135005552347 is 743255500531.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (135005552323) and next prime (135005552371).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135005552347 is a prime.

It is not a weakly prime, because it can be changed into another prime (135005552447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67502776173 + 67502776174.

It is an arithmetic number, because the mean of its divisors is an integer number (67502776174).

Almost surely, 2^135005552347 is an apocalyptic number.

135005552347 is a deficient number, since it is larger than the sum of its proper divisors (1).

135005552347 is an equidigital number, since it uses as much as digits as its factorization.

135005552347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 315000, while the sum is 40.

The spelling of 135005552347 in words is "one hundred thirty-five billion, five million, five hundred fifty-two thousand, three hundred forty-seven".