53610461 has 2 divisors, whose sum is σ = 53610462. Its totient is φ = 53610460.

The previous prime is 53610449. The next prime is 53610499. The reversal of 53610461 is 16401635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50495236 + 3115225 = 7106^2 + 1765^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53610461 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 53610461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53660461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26805230 + 26805231.

It is an arithmetic number, because the mean of its divisors is an integer number (26805231).

Almost surely, 2^53610461 is an apocalyptic number.

It is an amenable number.

53610461 is a deficient number, since it is larger than the sum of its proper divisors (1).

53610461 is an equidigital number, since it uses as much as digits as its factorization.

53610461 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 53610461 is about 7321.9164840908. The cubic root of 53610461 is about 377.0652533589.

The spelling of 53610461 in words is "fifty-three million, six hundred ten thousand, four hundred sixty-one".