5111143333552 has 20 divisors (see below), whose sum is σ = 9902889750136. Its totient is φ = 2555558881920.

The previous prime is 5111143333477. The next prime is 5111143333567. The reversal of 5111143333552 is 2553333411115.

It is a super-2 number, since 2×5111143333552² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3065527 + ... + 4429417.

Almost surely, 2^{5111143333552} is an apocalyptic number.

It is an amenable number.

5111143333552 is a deficient number, since it is larger than the sum of its proper divisors (4791746416584).

5111143333552 is a wasteful number, since it uses less digits than its factorization.

5111143333552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1598116 (or 1598110 counting only the distinct ones).

The product of its digits is 81000, while the sum is 37.

Adding to 5111143333552 its reverse (2553333411115), we get a palindrome (7664476744667).

The spelling of 5111143333552 in words is "five trillion, one hundred eleven billion, one hundred forty-three million, three hundred thirty-three thousand, five hundred fifty-two".