13456554 has 16 divisors (see below), whose sum is σ = 28496448. Its totient is φ = 4221632.

The previous prime is 13456529. The next prime is 13456561. The reversal of 13456554 is 45565431.

13456554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65862 + ... + 66065.

It is an arithmetic number, because the mean of its divisors is an integer number (1781028).

Almost surely, 2^13456554 is an apocalyptic number.

13456554 is an abundant number, since it is smaller than the sum of its proper divisors (15039894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13456554 is a wasteful number, since it uses less digits than its factorization.

13456554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131949.

The product of its digits is 36000, while the sum is 33.

The square root of 13456554 is about 3668.3175980277. The cubic root of 13456554 is about 237.8544528266.

The spelling of 13456554 in words is "thirteen million, four hundred fifty-six thousand, five hundred fifty-four".