55738255 has 8 divisors (see below), whose sum is σ = 67033152. Its totient is φ = 44492448.

The previous prime is 55738247. The next prime is 55738271. The reversal of 55738255 is 55283755.

It is a happy number.

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

It is not a de Polignac number, because 55738255 - 2³ = 55738247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9724 + ... + 14353.

It is an arithmetic number, because the mean of its divisors is an integer number (8379144).

Almost surely, 2^55738255 is an apocalyptic number.

55738255 is a deficient number, since it is larger than the sum of its proper divisors (11294897).

55738255 is a wasteful number, since it uses less digits than its factorization.

55738255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24545.

The product of its digits is 210000, while the sum is 40.

The square root of 55738255 is about 7465.8057167328. The cubic root of 55738255 is about 381.9892338184.

The spelling of 55738255 in words is "fifty-five million, seven hundred thirty-eight thousand, two hundred fifty-five".