5013551334444 has 24 divisors (see below), whose sum is σ = 11702822496960. Its totient is φ = 1670535771024.

The previous prime is 5013551334439. The next prime is 5013551334481. The reversal of 5013551334444 is 4444331553105.

It is a junction number, because it is equal to n+sod(n) for n = 5013551334396 and 5013551334405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80968654 + ... + 81030549.

It is an arithmetic number, because the mean of its divisors is an integer number (487617604040).

Almost surely, 2^{5013551334444} is an apocalyptic number.

It is an amenable number.

5013551334444 is an abundant number, since it is smaller than the sum of its proper divisors (6689271162516).

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

5013551334444 is a wasteful number, since it uses less digits than its factorization.

5013551334444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162001789 (or 162001787 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

Adding to 5013551334444 its reverse (4444331553105), we get a palindrome (9457882887549).

The spelling of 5013551334444 in words is "five trillion, thirteen billion, five hundred fifty-one million, three hundred thirty-four thousand, four hundred forty-four".