5111400514373 has 2 divisors, whose sum is σ = 5111400514374. Its totient is φ = 5111400514372.

The previous prime is 5111400514327. The next prime is 5111400514427. The reversal of 5111400514373 is 3734150041115.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3989934340324 + 1121466174049 = 1997482^2 + 1058993^2 .

It is a cyclic number.

It is not a de Polignac number, because 5111400514373 - 2¹⁶ = 5111400448837 is a prime.

It is a super-2 number, since 2×5111400514373² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5111400514303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555700257186 + 2555700257187.

It is an arithmetic number, because the mean of its divisors is an integer number (2555700257187).

Almost surely, 2^{5111400514373} is an apocalyptic number.

It is an amenable number.

5111400514373 is a deficient number, since it is larger than the sum of its proper divisors (1).

5111400514373 is an equidigital number, since it uses as much as digits as its factorization.

5111400514373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 35.

Adding to 5111400514373 its reverse (3734150041115), we get a palindrome (8845550555488).

The spelling of 5111400514373 in words is "five trillion, one hundred eleven billion, four hundred million, five hundred fourteen thousand, three hundred seventy-three".