13530551404 has 6 divisors (see below), whose sum is σ = 23678464964. Its totient is φ = 6765275700.

The previous prime is 13530551399. The next prime is 13530551407. The reversal of 13530551404 is 40415503531.

It is not an unprimeable number, because it can be changed into a prime (13530551407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1691318922 + ... + 1691318929.

Almost surely, 2^13530551404 is an apocalyptic number.

It is an amenable number.

13530551404 is a deficient number, since it is larger than the sum of its proper divisors (10147913560).

13530551404 is a wasteful number, since it uses less digits than its factorization.

13530551404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3382637855 (or 3382637853 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 13530551404 in words is "thirteen billion, five hundred thirty million, five hundred fifty-one thousand, four hundred four".