52160401253 has 2 divisors, whose sum is σ = 52160401254. Its totient is φ = 52160401252.

The previous prime is 52160401229. The next prime is 52160401273. The reversal of 52160401253 is 35210406125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47322781444 + 4837619809 = 217538^2 + 69553^2 .

It is a cyclic number.

It is not a de Polignac number, because 52160401253 - 2²⁰ = 52159352677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52160401273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26080200626 + 26080200627.

It is an arithmetic number, because the mean of its divisors is an integer number (26080200627).

Almost surely, 2^52160401253 is an apocalyptic number.

It is an amenable number.

52160401253 is a deficient number, since it is larger than the sum of its proper divisors (1).

52160401253 is an equidigital number, since it uses as much as digits as its factorization.

52160401253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 52160401253 its reverse (35210406125), we get a palindrome (87370807378).

The spelling of 52160401253 in words is "fifty-two billion, one hundred sixty million, four hundred one thousand, two hundred fifty-three".