52478516341 has 2 divisors, whose sum is σ = 52478516342. Its totient is φ = 52478516340.

The previous prime is 52478516327. The next prime is 52478516357. The reversal of 52478516341 is 14361587425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52360880625 + 117635716 = 228825^2 + 10846^2 .

It is a cyclic number.

It is not a de Polignac number, because 52478516341 - 2¹⁵ = 52478483573 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52478516291 and 52478516300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52478516381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26239258170 + 26239258171.

It is an arithmetic number, because the mean of its divisors is an integer number (26239258171).

Almost surely, 2^52478516341 is an apocalyptic number.

It is an amenable number.

52478516341 is a deficient number, since it is larger than the sum of its proper divisors (1).

52478516341 is an equidigital number, since it uses as much as digits as its factorization.

52478516341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 806400, while the sum is 46.

The spelling of 52478516341 in words is "fifty-two billion, four hundred seventy-eight million, five hundred sixteen thousand, three hundred forty-one".