5018553838334 has 4 divisors (see below), whose sum is σ = 7527830757504. Its totient is φ = 2509276919166.

The previous prime is 5018553838303. The next prime is 5018553838387. The reversal of 5018553838334 is 4338383558105.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5018553838334.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1254638459582 + ... + 1254638459585.

It is an arithmetic number, because the mean of its divisors is an integer number (1881957689376).

Almost surely, 2^{5018553838334} is an apocalyptic number.

5018553838334 is a deficient number, since it is larger than the sum of its proper divisors (2509276919170).

5018553838334 is a wasteful number, since it uses less digits than its factorization.

5018553838334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2509276919169.

The product of its (nonzero) digits is 20736000, while the sum is 56.

The spelling of 5018553838334 in words is "five trillion, eighteen billion, five hundred fifty-three million, eight hundred thirty-eight thousand, three hundred thirty-four".