5556454 has 4 divisors (see below), whose sum is σ = 8334684. Its totient is φ = 2778226.

The previous prime is 5556449. The next prime is 5556469. The reversal of 5556454 is 4546555.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1389112 + ... + 1389115.

It is an arithmetic number, because the mean of its divisors is an integer number (2083671).

Almost surely, 2^5556454 is an apocalyptic number.

5556454 is a deficient number, since it is larger than the sum of its proper divisors (2778230).

5556454 is a wasteful number, since it uses less digits than its factorization.

5556454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2778229.

The product of its digits is 60000, while the sum is 34.

The square root of 5556454 is about 2357.2131850980. The cubic root of 5556454 is about 177.1193084127.

The spelling of 5556454 in words is "five million, five hundred fifty-six thousand, four hundred fifty-four".