135600660453451 has 8 divisors (see below), whose sum is σ = 136671779644400. Its totient is φ = 134530906618080.

The previous prime is 135600660453329. The next prime is 135600660453493. The reversal of 135600660453451 is 154354066006531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135600660453451 - 2³³ = 135592070518859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135600660453395 and 135600660453404.

It is not an unprimeable number, because it can be changed into a prime (135600660453551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341139480 + ... + 341536741.

It is an arithmetic number, because the mean of its divisors is an integer number (17083972455550).

Almost surely, 2^{135600660453451} is an apocalyptic number.

135600660453451 is a deficient number, since it is larger than the sum of its proper divisors (1071119190949).

135600660453451 is a wasteful number, since it uses less digits than its factorization.

135600660453451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682677789.

The product of its (nonzero) digits is 3888000, while the sum is 49.

The spelling of 135600660453451 in words is "one hundred thirty-five trillion, six hundred billion, six hundred sixty million, four hundred fifty-three thousand, four hundred fifty-one".