5111214543 has 12 divisors (see below), whose sum is σ = 7817151888. Its totient is φ = 3207036480.

The previous prime is 5111214539. The next prime is 5111214551. The reversal of 5111214543 is 3454121115.

5111214543 is a `hidden beast` number, since 5 + 1 + 112 + 1 + 4 + 543 = 666.

It is not a de Polignac number, because 5111214543 - 2² = 5111214539 is a prime.

It is a super-2 number, since 2×5111214543² = 52249028209149397698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111214503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16703163 + ... + 16703468.

It is an arithmetic number, because the mean of its divisors is an integer number (651429324).

Almost surely, 2^5111214543 is an apocalyptic number.

5111214543 is a deficient number, since it is larger than the sum of its proper divisors (2705937345).

5111214543 is a wasteful number, since it uses less digits than its factorization.

5111214543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33406654 (or 33406651 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 5111214543 is about 71492.7586752672. The cubic root of 5111214543 is about 1722.5613702687.

Adding to 5111214543 its reverse (3454121115), we get a palindrome (8565335658).

The spelling of 5111214543 in words is "five billion, one hundred eleven million, two hundred fourteen thousand, five hundred forty-three".