5565554 has 8 divisors (see below), whose sum is σ = 8617728. Its totient is φ = 2692980.

The previous prime is 5565551. The next prime is 5565607. The reversal of 5565554 is 4555655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5565551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44822 + ... + 44945.

It is an arithmetic number, because the mean of its divisors is an integer number (1077216).

Almost surely, 2^5565554 is an apocalyptic number.

5565554 is a deficient number, since it is larger than the sum of its proper divisors (3052174).

5565554 is a wasteful number, since it uses less digits than its factorization.

5565554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89800.

The product of its digits is 75000, while the sum is 35.

The square root of 5565554 is about 2359.1426408761. The cubic root of 5565554 is about 177.2159471811.

The spelling of 5565554 in words is "five million, five hundred sixty-five thousand, five hundred fifty-four".