13055404 has 6 divisors (see below), whose sum is σ = 22846964. Its totient is φ = 6527700.

The previous prime is 13055401. The next prime is 13055417. The reversal of 13055404 is 40455031.

It is not an unprimeable number, because it can be changed into a prime (13055401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1631922 + ... + 1631929.

Almost surely, 2^13055404 is an apocalyptic number.

It is an amenable number.

13055404 is a deficient number, since it is larger than the sum of its proper divisors (9791560).

13055404 is a wasteful number, since it uses less digits than its factorization.

13055404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3263855 (or 3263853 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 13055404 is about 3613.2262591761. The cubic root of 13055404 is about 235.4670295815.

The spelling of 13055404 in words is "thirteen million, fifty-five thousand, four hundred four".