66093055 has 16 divisors (see below), whose sum is σ = 91151424. Its totient is φ = 45066240.

The previous prime is 66093011. The next prime is 66093101. The reversal of 66093055 is 55039066.

It is not a de Polignac number, because 66093055 - 2¹⁷ = 65961983 is a prime.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 66093055.

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, 1119 + ... + 11551.

It is an arithmetic number, because the mean of its divisors is an integer number (5696964).

Almost surely, 2^66093055 is an apocalyptic number.

66093055 is a deficient number, since it is larger than the sum of its proper divisors (25058369).

66093055 is a wasteful number, since it uses less digits than its factorization.

66093055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10626.

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 66093055 is about 8129.7635266962. The cubic root of 66093055 is about 404.3138409465.

The spelling of 66093055 in words is "sixty-six million, ninety-three thousand, fifty-five".