5455856 has 30 divisors (see below), whose sum is σ = 12298320. Its totient is φ = 2337888.

The previous prime is 5455847. The next prime is 5455859. The reversal of 5455856 is 6585545.

5455856 = T₂₈₈ + T₂₈₉ + ... + T₃₈₃.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455859) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2696 + ... + 4263.

It is an arithmetic number, because the mean of its divisors is an integer number (409944).

Almost surely, 2^5455856 is an apocalyptic number.

5455856 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5455856 is an abundant number, since it is smaller than the sum of its proper divisors (6842464).

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

5455856 is a wasteful number, since it uses less digits than its factorization.

5455856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6981 (or 6968 counting only the distinct ones).

The product of its digits is 120000, while the sum is 38.

The square root of 5455856 is about 2335.7773866531. Note that the first 3 decimals coincide. The cubic root of 5455856 is about 176.0438940107.

The spelling of 5455856 in words is "five million, four hundred fifty-five thousand, eight hundred fifty-six".