52080617 has 2 divisors, whose sum is σ = 52080618. Its totient is φ = 52080616.

The previous prime is 52080599. The next prime is 52080629. The reversal of 52080617 is 71608025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27290176 + 24790441 = 5224^2 + 4979^2 .

It is a cyclic number.

It is not a de Polignac number, because 52080617 - 2⁸ = 52080361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52080617.

It is not a weakly prime, because it can be changed into another prime (52080667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26040308 + 26040309.

It is an arithmetic number, because the mean of its divisors is an integer number (26040309).

Almost surely, 2^52080617 is an apocalyptic number.

It is an amenable number.

52080617 is a deficient number, since it is larger than the sum of its proper divisors (1).

52080617 is an equidigital number, since it uses as much as digits as its factorization.

52080617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 52080617 is about 7216.6901693228. The cubic root of 52080617 is about 373.4439031727.

The spelling of 52080617 in words is "fifty-two million, eighty thousand, six hundred seventeen".