5111452343 has 2 divisors, whose sum is σ = 5111452344. Its totient is φ = 5111452342.

The previous prime is 5111452309. The next prime is 5111452349. The reversal of 5111452343 is 3432541115.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5111452343 is a prime.

It is a super-2 number, since 2×5111452343² = 52253890109520379298, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5111452349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555726171 + 2555726172.

It is an arithmetic number, because the mean of its divisors is an integer number (2555726172).

Almost surely, 2^5111452343 is an apocalyptic number.

5111452343 is a deficient number, since it is larger than the sum of its proper divisors (1).

5111452343 is an equidigital number, since it uses as much as digits as its factorization.

5111452343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 29.

The square root of 5111452343 is about 71494.4217614214. The cubic root of 5111452343 is about 1722.5880839938.

Adding to 5111452343 its reverse (3432541115), we get a palindrome (8543993458).

The spelling of 5111452343 in words is "five billion, one hundred eleven million, four hundred fifty-two thousand, three hundred forty-three".