52136417 has 2 divisors, whose sum is σ = 52136418. Its totient is φ = 52136416.

The previous prime is 52136407. The next prime is 52136429. The reversal of 52136417 is 71463125.

52136417 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., 35236096 + 16900321 = 5936^2 + 4111^2 .

It is a cyclic number.

It is not a de Polignac number, because 52136417 - 2⁴ = 52136401 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52136417.

It is not a weakly prime, because it can be changed into another prime (52136407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26068208 + 26068209.

It is an arithmetic number, because the mean of its divisors is an integer number (26068209).

Almost surely, 2^52136417 is an apocalyptic number.

It is an amenable number.

52136417 is a deficient number, since it is larger than the sum of its proper divisors (1).

52136417 is an equidigital number, since it uses as much as digits as its factorization.

52136417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 29.

The square root of 52136417 is about 7220.5551725612. Note that the first 3 decimals coincide. The cubic root of 52136417 is about 373.5772268115.

The spelling of 52136417 in words is "fifty-two million, one hundred thirty-six thousand, four hundred seventeen".