135455352602 has 4 divisors (see below), whose sum is σ = 203183028906. Its totient is φ = 67727676300.

The previous prime is 135455352587. The next prime is 135455352647. The reversal of 135455352602 is 206253554531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 206253554531 = 193 ⋅1068671267.

It can be written as a sum of positive squares in only one way, i.e., 82030115281 + 53425237321 = 286409^2 + 231139^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 135455352602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33863838149 + ... + 33863838152.

Almost surely, 2^135455352602 is an apocalyptic number.

135455352602 is a deficient number, since it is larger than the sum of its proper divisors (67727676304).

135455352602 is an equidigital number, since it uses as much as digits as its factorization.

135455352602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67727676303.

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 135455352602 in words is "one hundred thirty-five billion, four hundred fifty-five million, three hundred fifty-two thousand, six hundred two".