135453500012511 has 24 divisors (see below), whose sum is σ = 202414963960560. Its totient is φ = 87182781235200.

The previous prime is 135453500012507. The next prime is 135453500012561. The reversal of 135453500012511 is 115210005354531.

135453500012511 is a `hidden beast` number, since 1 + 3 + 54 + 5 + 350 + 0 + 0 + 1 + 251 + 1 = 666.

It is not a de Polignac number, because 135453500012511 - 2² = 135453500012507 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135453500012561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12883525 + ... + 20901966.

It is an arithmetic number, because the mean of its divisors is an integer number (8433956831690).

Almost surely, 2^{135453500012511} is an apocalyptic number.

135453500012511 is a deficient number, since it is larger than the sum of its proper divisors (66961463948049).

135453500012511 is a wasteful number, since it uses less digits than its factorization.

135453500012511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33800887 (or 33800884 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The spelling of 135453500012511 in words is "one hundred thirty-five trillion, four hundred fifty-three billion, five hundred million, twelve thousand, five hundred eleven".