55008256 has 22 divisors (see below), whose sum is σ = 109964840. Its totient is φ = 27503616.

The previous prime is 55008241. The next prime is 55008257. The reversal of 55008256 is 65280055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55008257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25836 + ... + 27883.

Almost surely, 2^55008256 is an apocalyptic number.

It is an amenable number.

55008256 is a deficient number, since it is larger than the sum of its proper divisors (54956584).

55008256 is an equidigital number, since it uses as much as digits as its factorization.

55008256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53739 (or 53721 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 55008256 is about 7416.7550856153. The cubic root of 55008256 is about 380.3142737153.

The spelling of 55008256 in words is "fifty-five million, eight thousand, two hundred fifty-six".