54148055 has 8 divisors (see below), whose sum is σ = 69976032. Its totient is φ = 39986208.

The previous prime is 54148013. The next prime is 54148091. The reversal of 54148055 is 55084145.

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 54148055 - 2¹² = 54143959 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, 416459 + ... + 416588.

It is an arithmetic number, because the mean of its divisors is an integer number (8747004).

Almost surely, 2^54148055 is an apocalyptic number.

54148055 is a deficient number, since it is larger than the sum of its proper divisors (15827977).

54148055 is a wasteful number, since it uses less digits than its factorization.

54148055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833065.

The product of its (nonzero) digits is 16000, while the sum is 32.

The square root of 54148055 is about 7358.5361995440. The cubic root of 54148055 is about 378.3214397645.

The spelling of 54148055 in words is "fifty-four million, one hundred forty-eight thousand, fifty-five".