53106461 has 2 divisors, whose sum is σ = 53106462. Its totient is φ = 53106460.

The previous prime is 53106457. The next prime is 53106481. The reversal of 53106461 is 16460135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43309561 + 9796900 = 6581^2 + 3130^2 .

It is a cyclic number.

It is not a de Polignac number, because 53106461 - 2² = 53106457 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 53106461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53106401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26553230 + 26553231.

It is an arithmetic number, because the mean of its divisors is an integer number (26553231).

Almost surely, 2^53106461 is an apocalyptic number.

It is an amenable number.

53106461 is a deficient number, since it is larger than the sum of its proper divisors (1).

53106461 is an equidigital number, since it uses as much as digits as its factorization.

53106461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 53106461 is about 7287.4179926775. The cubic root of 53106461 is about 375.8799153454.

Adding to 53106461 its reverse (16460135), we get a palindrome (69566596).

The spelling of 53106461 in words is "fifty-three million, one hundred six thousand, four hundred sixty-one".