5173736678 has 8 divisors (see below), whose sum is σ = 8466114600. Its totient is φ = 2351698480.

The previous prime is 5173736639. The next prime is 5173736681. The reversal of 5173736678 is 8766373715.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117584903 + ... + 117584946.

It is an arithmetic number, because the mean of its divisors is an integer number (1058264325).

Almost surely, 2^5173736678 is an apocalyptic number.

5173736678 is a deficient number, since it is larger than the sum of its proper divisors (3292377922).

5173736678 is a wasteful number, since it uses less digits than its factorization.

5173736678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235169862.

The product of its digits is 4445280, while the sum is 53.

The square root of 5173736678 is about 71928.6916188526. The cubic root of 5173736678 is about 1729.5565791951.

The spelling of 5173736678 in words is "five billion, one hundred seventy-three million, seven hundred thirty-six thousand, six hundred seventy-eight".