55244473255 has 8 divisors (see below), whose sum is σ = 66295940400. Its totient is φ = 44193863616.

The previous prime is 55244473247. The next prime is 55244473267. The reversal of 55244473255 is 55237444255.

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

It is a cyclic number.

It is not a de Polignac number, because 55244473255 - 2³ = 55244473247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62910 + ... + 338299.

It is an arithmetic number, because the mean of its divisors is an integer number (8286992550).

Almost surely, 2^55244473255 is an apocalyptic number.

55244473255 is a deficient number, since it is larger than the sum of its proper divisors (11051467145).

55244473255 is a wasteful number, since it uses less digits than its factorization.

55244473255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428753.

The product of its digits is 3360000, while the sum is 46.

The spelling of 55244473255 in words is "fifty-five billion, two hundred forty-four million, four hundred seventy-three thousand, two hundred fifty-five".