5455556 has 12 divisors (see below), whose sum is σ = 9605568. Its totient is φ = 2711112.

The previous prime is 5455547. The next prime is 5455561. The reversal of 5455556 is 6555545.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3416 + ... + 4751.

It is an arithmetic number, because the mean of its divisors is an integer number (800464).

Almost surely, 2^5455556 is an apocalyptic number.

It is an amenable number.

5455556 is a deficient number, since it is larger than the sum of its proper divisors (4150012).

5455556 is a wasteful number, since it uses less digits than its factorization.

5455556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8338 (or 8336 counting only the distinct ones).

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

The square root of 5455556 is about 2335.7131673217. The cubic root of 5455556 is about 176.0406672554.

The spelling of 5455556 in words is "five million, four hundred fifty-five thousand, five hundred fifty-six".