53159484281 has 2 divisors, whose sum is σ = 53159484282. Its totient is φ = 53159484280.

The previous prime is 53159484271. The next prime is 53159484307. The reversal of 53159484281 is 18248495135.

53159484281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52651432681 + 508051600 = 229459^2 + 22540^2 .

It is a cyclic number.

It is not a de Polignac number, because 53159484281 - 2¹⁰ = 53159483257 is a prime.

It is a super-2 number, since 2×53159484281² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53159484241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26579742140 + 26579742141.

It is an arithmetic number, because the mean of its divisors is an integer number (26579742141).

Almost surely, 2^53159484281 is an apocalyptic number.

It is an amenable number.

53159484281 is a deficient number, since it is larger than the sum of its proper divisors (1).

53159484281 is an equidigital number, since it uses as much as digits as its factorization.

53159484281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1382400, while the sum is 50.

The spelling of 53159484281 in words is "fifty-three billion, one hundred fifty-nine million, four hundred eighty-four thousand, two hundred eighty-one".