52701161 has 2 divisors, whose sum is σ = 52701162. Its totient is φ = 52701160.

The previous prime is 52701067. The next prime is 52701179. The reversal of 52701161 is 16110725.

52701161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52475536 + 225625 = 7244^2 + 475^2 .

It is a cyclic number.

It is not a de Polignac number, because 52701161 - 2¹⁸ = 52439017 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52700161) 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, 26350580 + 26350581.

It is an arithmetic number, because the mean of its divisors is an integer number (26350581).

Almost surely, 2^52701161 is an apocalyptic number.

It is an amenable number.

52701161 is a deficient number, since it is larger than the sum of its proper divisors (1).

52701161 is an equidigital number, since it uses as much as digits as its factorization.

52701161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 52701161 is about 7259.5565291552. The cubic root of 52701161 is about 374.9212539838.

Adding to 52701161 its reverse (16110725), we get a palindrome (68811886).

The spelling of 52701161 in words is "fifty-two million, seven hundred one thousand, one hundred sixty-one".