51401014523 has 2 divisors, whose sum is σ = 51401014524. Its totient is φ = 51401014522.

The previous prime is 51401014477. The next prime is 51401014531. The reversal of 51401014523 is 32541010415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51401014523 - 2¹⁸ = 51400752379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51401014492 and 51401014501.

It is not a weakly prime, because it can be changed into another prime (51401016523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25700507261 + 25700507262.

It is an arithmetic number, because the mean of its divisors is an integer number (25700507262).

Almost surely, 2^51401014523 is an apocalyptic number.

51401014523 is a deficient number, since it is larger than the sum of its proper divisors (1).

51401014523 is an equidigital number, since it uses as much as digits as its factorization.

51401014523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 51401014523 its reverse (32541010415), we get a palindrome (83942024938).

The spelling of 51401014523 in words is "fifty-one billion, four hundred one million, fourteen thousand, five hundred twenty-three".