52411217 has 2 divisors, whose sum is σ = 52411218. Its totient is φ = 52411216.

The previous prime is 52411211. The next prime is 52411231. The reversal of 52411217 is 71211425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34762816 + 17648401 = 5896^2 + 4201^2 .

It is a cyclic number.

It is not a de Polignac number, because 52411217 - 2¹⁶ = 52345681 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52411192 and 52411201.

It is not a weakly prime, because it can be changed into another prime (52411211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26205608 + 26205609.

It is an arithmetic number, because the mean of its divisors is an integer number (26205609).

Almost surely, 2^52411217 is an apocalyptic number.

It is an amenable number.

52411217 is a deficient number, since it is larger than the sum of its proper divisors (1).

52411217 is an equidigital number, since it uses as much as digits as its factorization.

52411217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 560, while the sum is 23.

The square root of 52411217 is about 7239.5591716623. The cubic root of 52411217 is about 374.2324258034.

The spelling of 52411217 in words is "fifty-two million, four hundred eleven thousand, two hundred seventeen".