52486141 has 2 divisors, whose sum is σ = 52486142. Its totient is φ = 52486140.

The previous prime is 52486139. The next prime is 52486153. The reversal of 52486141 is 14168425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42380100 + 10106041 = 6510^2 + 3179^2 .

It is a cyclic number.

It is not a de Polignac number, because 52486141 - 2¹ = 52486139 is a prime.

Together with 52486139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52489141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26243070 + 26243071.

It is an arithmetic number, because the mean of its divisors is an integer number (26243071).

Almost surely, 2^52486141 is an apocalyptic number.

It is an amenable number.

52486141 is a deficient number, since it is larger than the sum of its proper divisors (1).

52486141 is an equidigital number, since it uses as much as digits as its factorization.

52486141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7680, while the sum is 31.

The square root of 52486141 is about 7244.7319481124. The cubic root of 52486141 is about 374.4106678001.

The spelling of 52486141 in words is "fifty-two million, four hundred eighty-six thousand, one hundred forty-one".