51453041153 has 2 divisors, whose sum is σ = 51453041154. Its totient is φ = 51453041152.

The previous prime is 51453041117. The next prime is 51453041161. The reversal of 51453041153 is 35114035415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45912918529 + 5540122624 = 214273^2 + 74432^2 .

It is a cyclic number.

It is not a de Polignac number, because 51453041153 - 2¹⁰ = 51453040129 is a prime.

It is not a weakly prime, because it can be changed into another prime (51453041173) 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, 25726520576 + 25726520577.

It is an arithmetic number, because the mean of its divisors is an integer number (25726520577).

Almost surely, 2^51453041153 is an apocalyptic number.

It is an amenable number.

51453041153 is a deficient number, since it is larger than the sum of its proper divisors (1).

51453041153 is an equidigital number, since it uses as much as digits as its factorization.

51453041153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 51453041153 its reverse (35114035415), we get a palindrome (86567076568).

The spelling of 51453041153 in words is "fifty-one billion, four hundred fifty-three million, forty-one thousand, one hundred fifty-three".