51523453283 has 2 divisors, whose sum is σ = 51523453284. Its totient is φ = 51523453282.

The previous prime is 51523453253. The next prime is 51523453309. The reversal of 51523453283 is 38235432515.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51523453283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 51523453283.

It is not a weakly prime, because it can be changed into another prime (51523453253) 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, 25761726641 + 25761726642.

It is an arithmetic number, because the mean of its divisors is an integer number (25761726642).

Almost surely, 2^51523453283 is an apocalyptic number.

51523453283 is a deficient number, since it is larger than the sum of its proper divisors (1).

51523453283 is an equidigital number, since it uses as much as digits as its factorization.

51523453283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432000, while the sum is 41.

Adding to 51523453283 its reverse (38235432515), we get a palindrome (89758885798).

The spelling of 51523453283 in words is "fifty-one billion, five hundred twenty-three million, four hundred fifty-three thousand, two hundred eighty-three".