53635541 has 2 divisors, whose sum is σ = 53635542. Its totient is φ = 53635540.

The previous prime is 53635501. The next prime is 53635553. The reversal of 53635541 is 14553635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48094225 + 5541316 = 6935^2 + 2354^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53635541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53635498 and 53635507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53635501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26817770 + 26817771.

It is an arithmetic number, because the mean of its divisors is an integer number (26817771).

Almost surely, 2^53635541 is an apocalyptic number.

It is an amenable number.

53635541 is a deficient number, since it is larger than the sum of its proper divisors (1).

53635541 is an equidigital number, since it uses as much as digits as its factorization.

53635541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27000, while the sum is 32.

The square root of 53635541 is about 7323.6289501858. The cubic root of 53635541 is about 377.1240436402.

The spelling of 53635541 in words is "fifty-three million, six hundred thirty-five thousand, five hundred forty-one".