135473654404 has 48 divisors (see below), whose sum is σ = 267337728000. Its totient is φ = 59511434400.

The previous prime is 135473654387. The next prime is 135473654419. The reversal of 135473654404 is 404456374531.

135473654404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×135473654404² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 940797 + ... + 1075195.

It is an arithmetic number, because the mean of its divisors is an integer number (5569536000).

Almost surely, 2^135473654404 is an apocalyptic number.

It is an amenable number.

135473654404 is a deficient number, since it is larger than the sum of its proper divisors (131864073596).

135473654404 is a wasteful number, since it uses less digits than its factorization.

135473654404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135184 (or 135182 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 46.

The spelling of 135473654404 in words is "one hundred thirty-five billion, four hundred seventy-three million, six hundred fifty-four thousand, four hundred four".