51202550132423 has 2 divisors, whose sum is σ = 51202550132424. Its totient is φ = 51202550132422.

The previous prime is 51202550132413. The next prime is 51202550132431. The reversal of 51202550132423 is 32423105520215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51202550132423 - 2³⁴ = 51185370263239 is a prime.

It is a super-2 number, since 2×51202550132423² (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 (51202550132413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25601275066211 + 25601275066212.

It is an arithmetic number, because the mean of its divisors is an integer number (25601275066212).

Almost surely, 2^{51202550132423} is an apocalyptic number.

51202550132423 is a deficient number, since it is larger than the sum of its proper divisors (1).

51202550132423 is an equidigital number, since it uses as much as digits as its factorization.

51202550132423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 51202550132423 its reverse (32423105520215), we get a palindrome (83625655652638).

The spelling of 51202550132423 in words is "fifty-one trillion, two hundred two billion, five hundred fifty million, one hundred thirty-two thousand, four hundred twenty-three".