52443167297 has 2 divisors, whose sum is σ = 52443167298. Its totient is φ = 52443167296.

The previous prime is 52443167173. The next prime is 52443167311. The reversal of 52443167297 is 79276134425.

52443167297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38651953201 + 13791214096 = 196601^2 + 117436^2 .

It is a cyclic number.

It is not a de Polignac number, because 52443167297 - 2¹⁴ = 52443150913 is a prime.

It is a super-2 number, since 2×52443167297² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52443164297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26221583648 + 26221583649.

It is an arithmetic number, because the mean of its divisors is an integer number (26221583649).

Almost surely, 2^52443167297 is an apocalyptic number.

It is an amenable number.

52443167297 is a deficient number, since it is larger than the sum of its proper divisors (1).

52443167297 is an equidigital number, since it uses as much as digits as its factorization.

52443167297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2540160, while the sum is 50.

The spelling of 52443167297 in words is "fifty-two billion, four hundred forty-three million, one hundred sixty-seven thousand, two hundred ninety-seven".