55417282 has 16 divisors (see below), whose sum is σ = 85516992. Its totient is φ = 26918640.

The previous prime is 55417273. The next prime is 55417301. The reversal of 55417282 is 28271455.

It is a happy number.

55417282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15307 + ... + 18577.

It is an arithmetic number, because the mean of its divisors is an integer number (5344812).

Almost surely, 2^55417282 is an apocalyptic number.

55417282 is a deficient number, since it is larger than the sum of its proper divisors (30099710).

55417282 is a wasteful number, since it uses less digits than its factorization.

55417282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3513.

The product of its digits is 22400, while the sum is 34.

The square root of 55417282 is about 7444.2784741035. The cubic root of 55417282 is about 381.2545837664.

The spelling of 55417282 in words is "fifty-five million, four hundred seventeen thousand, two hundred eighty-two".