5047187578 has 8 divisors (see below), whose sum is σ = 7625247840. Its totient is φ = 2505438300.

The previous prime is 5047187573. The next prime is 5047187603. The reversal of 5047187578 is 8757817405.

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

It is not an unprimeable number, because it can be changed into a prime (5047187573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9077398 + ... + 9077953.

It is an arithmetic number, because the mean of its divisors is an integer number (953155980).

Almost surely, 2^5047187578 is an apocalyptic number.

5047187578 is a deficient number, since it is larger than the sum of its proper divisors (2578060262).

5047187578 is a wasteful number, since it uses less digits than its factorization.

5047187578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18155492.

The product of its (nonzero) digits is 2195200, while the sum is 52.

The square root of 5047187578 is about 71043.5611297745. The cubic root of 5047187578 is about 1715.3384206367.

The spelling of 5047187578 in words is "five billion, forty-seven million, one hundred eighty-seven thousand, five hundred seventy-eight".