5018823478 has 8 divisors (see below), whose sum is σ = 7540932168. Its totient is φ = 2505179424.

The previous prime is 5018823473. The next prime is 5018823493. The reversal of 5018823478 is 8743288105.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5018823473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2114676 + ... + 2117047.

It is an arithmetic number, because the mean of its divisors is an integer number (942616521).

Almost surely, 2^5018823478 is an apocalyptic number.

5018823478 is a deficient number, since it is larger than the sum of its proper divisors (2522108690).

5018823478 is a wasteful number, since it uses less digits than its factorization.

5018823478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4232318.

The product of its (nonzero) digits is 430080, while the sum is 46.

The square root of 5018823478 is about 70843.6551710878. The cubic root of 5018823478 is about 1712.1191057828.

The spelling of 5018823478 in words is "five billion, eighteen million, eight hundred twenty-three thousand, four hundred seventy-eight".