41161553 has 2 divisors, whose sum is σ = 41161554. Its totient is φ = 41161552.

The previous prime is 41161531. The next prime is 41161567. The reversal of 41161553 is 35516114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32913169 + 8248384 = 5737^2 + 2872^2 .

It is a cyclic number.

It is not a de Polignac number, because 41161553 - 2⁶ = 41161489 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41161453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20580776 + 20580777.

It is an arithmetic number, because the mean of its divisors is an integer number (20580777).

Almost surely, 2^41161553 is an apocalyptic number.

It is an amenable number.

41161553 is a deficient number, since it is larger than the sum of its proper divisors (1).

41161553 is an equidigital number, since it uses as much as digits as its factorization.

41161553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1800, while the sum is 26.

The square root of 41161553 is about 6415.7270047906. The cubic root of 41161553 is about 345.2740327863.

Adding to 41161553 its reverse (35516114), we get a palindrome (76677667).

It can be divided in two parts, 41161 and 553, that added together give a palindrome (41714).

The spelling of 41161553 in words is "forty-one million, one hundred sixty-one thousand, five hundred fifty-three".