51514103351423 has 2 divisors, whose sum is σ = 51514103351424. Its totient is φ = 51514103351422.

The previous prime is 51514103351407. The next prime is 51514103351443. The reversal of 51514103351423 is 32415330141515.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51514103351423 - 2⁴ = 51514103351407 is a prime.

It is a super-2 number, since 2×51514103351423² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51514103351443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25757051675711 + 25757051675712.

It is an arithmetic number, because the mean of its divisors is an integer number (25757051675712).

Almost surely, 2^{51514103351423} is an apocalyptic number.

51514103351423 is a deficient number, since it is larger than the sum of its proper divisors (1).

51514103351423 is an equidigital number, since it uses as much as digits as its factorization.

51514103351423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 38.

Adding to 51514103351423 its reverse (32415330141515), we get a palindrome (83929433492938).

The spelling of 51514103351423 in words is "fifty-one trillion, five hundred fourteen billion, one hundred three million, three hundred fifty-one thousand, four hundred twenty-three".