5011021144 has 8 divisors (see below), whose sum is σ = 9395664660. Its totient is φ = 2505510568.

The previous prime is 5011021121. The next prime is 5011021151. The reversal of 5011021144 is 4411201105.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5011021144² = 50220665811230137472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313188814 + ... + 313188829.

Almost surely, 2^5011021144 is an apocalyptic number.

It is an amenable number.

5011021144 is a deficient number, since it is larger than the sum of its proper divisors (4384643516).

5011021144 is a wasteful number, since it uses less digits than its factorization.

5011021144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626377649 (or 626377645 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 5011021144 is about 70788.5664779278. The cubic root of 5011021144 is about 1711.2314174228.

Adding to 5011021144 its reverse (4411201105), we get a palindrome (9422222249).

The spelling of 5011021144 in words is "five billion, eleven million, twenty-one thousand, one hundred forty-four".