5114121853 has 2 divisors, whose sum is σ = 5114121854. Its totient is φ = 5114121852.

The previous prime is 5114121851. The next prime is 5114121889. The reversal of 5114121853 is 3581214115.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3618984964 + 1495136889 = 60158^2 + 38667^2 .

It is a cyclic number.

It is not a de Polignac number, because 5114121853 - 2¹ = 5114121851 is a prime.

Together with 5114121851, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5114121851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2557060926 + 2557060927.

It is an arithmetic number, because the mean of its divisors is an integer number (2557060927).

Almost surely, 2^5114121853 is an apocalyptic number.

It is an amenable number.

5114121853 is a deficient number, since it is larger than the sum of its proper divisors (1).

5114121853 is an equidigital number, since it uses as much as digits as its factorization.

5114121853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4800, while the sum is 31.

The square root of 5114121853 is about 71513.0886831215. The cubic root of 5114121853 is about 1722.8879117471.

Adding to 5114121853 its reverse (3581214115), we get a palindrome (8695335968).

The spelling of 5114121853 in words is "five billion, one hundred fourteen million, one hundred twenty-one thousand, eight hundred fifty-three".