135522111477 has 32 divisors (see below), whose sum is σ = 182992260096. Its totient is φ = 89209008000.

The previous prime is 135522111469. The next prime is 135522111493. The reversal of 135522111477 is 774111225531.

It is not a de Polignac number, because 135522111477 - 2³ = 135522111469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135522111457) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62944633 + ... + 62946785.

It is an arithmetic number, because the mean of its divisors is an integer number (5718508128).

Almost surely, 2^135522111477 is an apocalyptic number.

It is an amenable number.

135522111477 is a deficient number, since it is larger than the sum of its proper divisors (47470148619).

135522111477 is a wasteful number, since it uses less digits than its factorization.

135522111477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3081.

The product of its digits is 58800, while the sum is 39.

The spelling of 135522111477 in words is "one hundred thirty-five billion, five hundred twenty-two million, one hundred eleven thousand, four hundred seventy-seven".