67055255 has 8 divisors (see below), whose sum is σ = 80595312. Its totient is φ = 53558208.

The previous prime is 67055243. The next prime is 67055267. The reversal of 67055255 is 55255076.

It is an interprime number because it is at equal distance from previous prime (67055243) and next prime (67055267).

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 67055255 - 2¹⁶ = 66989719 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7214 + ... + 13643.

It is an arithmetic number, because the mean of its divisors is an integer number (10074414).

Almost surely, 2^67055255 is an apocalyptic number.

67055255 is a deficient number, since it is larger than the sum of its proper divisors (13540057).

67055255 is a wasteful number, since it uses less digits than its factorization.

67055255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21505.

The product of its (nonzero) digits is 52500, while the sum is 35.

The square root of 67055255 is about 8188.7273125926. The cubic root of 67055255 is about 406.2664315247.

The spelling of 67055255 in words is "sixty-seven million, fifty-five thousand, two hundred fifty-five".