54666055 has 16 divisors (see below), whose sum is σ = 69750720. Its totient is φ = 41037568.

The previous prime is 54666049. The next prime is 54666061. The reversal of 54666055 is 55066645.

It is an interprime number because it is at equal distance from previous prime (54666049) and next prime (54666061).

It is a cyclic number.

It is not a de Polignac number, because 54666055 - 2⁵ = 54666023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1611 + ... + 10579.

It is an arithmetic number, because the mean of its divisors is an integer number (4359420).

Almost surely, 2^54666055 is an apocalyptic number.

54666055 is a deficient number, since it is larger than the sum of its proper divisors (15084665).

54666055 is a wasteful number, since it uses less digits than its factorization.

54666055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9050.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 54666055 is about 7393.6496400627. The cubic root of 54666055 is about 379.5240000259.

The spelling of 54666055 in words is "fifty-four million, six hundred sixty-six thousand, fifty-five".