135622154511 has 6 divisors (see below), whose sum is σ = 195898667640. Its totient is φ = 90414769668.

The previous prime is 135622154501. The next prime is 135622154519. The reversal of 135622154511 is 115451226531.

135622154511 is a `hidden beast` number, since 1 + 3 + 5 + 622 + 15 + 4 + 5 + 11 = 666.

It is not a de Polignac number, because 135622154511 - 2⁷ = 135622154383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135622154519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7534564131 + ... + 7534564148.

It is an arithmetic number, because the mean of its divisors is an integer number (32649777940).

Almost surely, 2^135622154511 is an apocalyptic number.

135622154511 is a deficient number, since it is larger than the sum of its proper divisors (60276513129).

135622154511 is a wasteful number, since it uses less digits than its factorization.

135622154511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15069128285 (or 15069128282 counting only the distinct ones).

The product of its digits is 36000, while the sum is 36.

The spelling of 135622154511 in words is "one hundred thirty-five billion, six hundred twenty-two million, one hundred fifty-four thousand, five hundred eleven".