5178055 has 8 divisors (see below), whose sum is σ = 6292800. Its totient is φ = 4089696.

The previous prime is 5178053. The next prime is 5178067. The reversal of 5178055 is 5508715.

5178055 = 216² + 217² + ... + 294².

5178055 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5178055 - 2¹ = 5178053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5178053) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6160 + ... + 6949.

It is an arithmetic number, because the mean of its divisors is an integer number (786600).

Almost surely, 2^5178055 is an apocalyptic number.

5178055 is a deficient number, since it is larger than the sum of its proper divisors (1114745).

5178055 is a wasteful number, since it uses less digits than its factorization.

5178055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13193.

The product of its (nonzero) digits is 7000, while the sum is 31.

The square root of 5178055 is about 2275.5340032617. The cubic root of 5178055 is about 173.0037643829.

The spelling of 5178055 in words is "five million, one hundred seventy-eight thousand, fifty-five".