5178755 has 8 divisors (see below), whose sum is σ = 6251472. Its totient is φ = 4118368.

The previous prime is 5178743. The next prime is 5178781. The reversal of 5178755 is 5578715.

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 5178755 - 2⁴ = 5178739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2129 + ... + 3858.

It is an arithmetic number, because the mean of its divisors is an integer number (781434).

Almost surely, 2^5178755 is an apocalyptic number.

5178755 is a deficient number, since it is larger than the sum of its proper divisors (1072717).

5178755 is a wasteful number, since it uses less digits than its factorization.

5178755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6165.

The product of its digits is 49000, while the sum is 38.

The square root of 5178755 is about 2275.6878081143. The cubic root of 5178755 is about 173.0115599212.

The spelling of 5178755 in words is "five million, one hundred seventy-eight thousand, seven hundred fifty-five".