54555229055 has 16 divisors (see below), whose sum is σ = 71288143200. Its totient is φ = 39921356160.

The previous prime is 54555229049. The next prime is 54555229081. The reversal of 54555229055 is 55092255545.

It is not a de Polignac number, because 54555229055 - 2⁸ = 54555228799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9898376 + ... + 9903885.

It is an arithmetic number, because the mean of its divisors is an integer number (4455508950).

Almost surely, 2^54555229055 is an apocalyptic number.

54555229055 is a deficient number, since it is larger than the sum of its proper divisors (16732914145).

54555229055 is a wasteful number, since it uses less digits than its factorization.

54555229055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19802314.

The product of its (nonzero) digits is 2250000, while the sum is 47.

The spelling of 54555229055 in words is "fifty-four billion, five hundred fifty-five million, two hundred twenty-nine thousand, fifty-five".