5194979178 has 16 divisors (see below), whose sum is σ = 10414642656. Its totient is φ = 1727545680.

The previous prime is 5194979159. The next prime is 5194979197. The reversal of 5194979178 is 8719794915.

It is an interprime number because it is at equal distance from previous prime (5194979159) and next prime (5194979197).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025776 + ... + 1030827.

It is an arithmetic number, because the mean of its divisors is an integer number (650915166).

Almost surely, 2^5194979178 is an apocalyptic number.

5194979178 is an abundant number, since it is smaller than the sum of its proper divisors (5219663478).

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

5194979178 is a wasteful number, since it uses less digits than its factorization.

5194979178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057029.

The product of its digits is 5715360, while the sum is 60.

The square root of 5194979178 is about 72076.2039649703. The cubic root of 5194979178 is about 1731.9204372333.

The spelling of 5194979178 in words is "five billion, one hundred ninety-four million, nine hundred seventy-nine thousand, one hundred seventy-eight".