135052550255451 has 16 divisors (see below), whose sum is σ = 185875591217184. Its totient is φ = 87156975757824.

The previous prime is 135052550255429. The next prime is 135052550255459. The reversal of 135052550255451 is 154552055250531.

It is not a de Polignac number, because 135052550255451 - 2¹³ = 135052550247259 is a prime.

It is a super-2 number, since 2×135052550255451² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 135052550255451.

It is not an unprimeable number, because it can be changed into a prime (135052550255459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3088022910 + ... + 3088066643.

It is an arithmetic number, because the mean of its divisors is an integer number (11617224451074).

Almost surely, 2^{135052550255451} is an apocalyptic number.

135052550255451 is a deficient number, since it is larger than the sum of its proper divisors (50823040961733).

135052550255451 is a wasteful number, since it uses less digits than its factorization.

135052550255451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6176089790.

The product of its (nonzero) digits is 3750000, while the sum is 48.

The spelling of 135052550255451 in words is "one hundred thirty-five trillion, fifty-two billion, five hundred fifty million, two hundred fifty-five thousand, four hundred fifty-one".