53360161331 has 2 divisors, whose sum is σ = 53360161332. Its totient is φ = 53360161330.

The previous prime is 53360161313. The next prime is 53360161369. The reversal of 53360161331 is 13316106335.

Together with previous prime (53360161313) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53360161331 - 2¹⁴ = 53360144947 is a prime.

It is a super-2 number, since 2×53360161331² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53360161831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26680080665 + 26680080666.

It is an arithmetic number, because the mean of its divisors is an integer number (26680080666).

Almost surely, 2^53360161331 is an apocalyptic number.

53360161331 is a deficient number, since it is larger than the sum of its proper divisors (1).

53360161331 is an equidigital number, since it uses as much as digits as its factorization.

53360161331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 32.

Adding to 53360161331 its reverse (13316106335), we get a palindrome (66676267666).

The spelling of 53360161331 in words is "fifty-three billion, three hundred sixty million, one hundred sixty-one thousand, three hundred thirty-one".