5255184378 has 8 divisors (see below), whose sum is σ = 10510368768. Its totient is φ = 1751728124.

The previous prime is 5255184377. The next prime is 5255184397. The reversal of 5255184378 is 8734815525.

It is a sphenic number, since it is the product of 3 distinct primes.

5255184378 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (5255184377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437932026 + ... + 437932037.

It is an arithmetic number, because the mean of its divisors is an integer number (1313796096).

Almost surely, 2^5255184378 is an apocalyptic number.

5255184378 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5255184378 is a wasteful number, since it uses less digits than its factorization.

5255184378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875864068.

The product of its digits is 1344000, while the sum is 48.

The square root of 5255184378 is about 72492.6505102414. The cubic root of 5255184378 is about 1738.5852306143.

The spelling of 5255184378 in words is "five billion, two hundred fifty-five million, one hundred eighty-four thousand, three hundred seventy-eight".