135210134255653 has 8 divisors (see below), whose sum is σ = 135242701811360. Its totient is φ = 135177570297360.

The previous prime is 135210134255611. The next prime is 135210134255681. The reversal of 135210134255653 is 356552431012531.

It is a happy number.

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 135210134255653 - 2²¹ = 135210132158501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135210134256653) 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, 75050938 + ... + 76831396.

It is an arithmetic number, because the mean of its divisors is an integer number (16905337726420).

Almost surely, 2^{135210134255653} is an apocalyptic number.

It is an amenable number.

135210134255653 is a deficient number, since it is larger than the sum of its proper divisors (32567555707).

135210134255653 is a wasteful number, since it uses less digits than its factorization.

135210134255653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798707.

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 135210134255653 in words is "one hundred thirty-five trillion, two hundred ten billion, one hundred thirty-four million, two hundred fifty-five thousand, six hundred fifty-three".