41555069 has 2 divisors, whose sum is σ = 41555070. Its totient is φ = 41555068.

The previous prime is 41555047. The next prime is 41555077. The reversal of 41555069 is 96055514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38278969 + 3276100 = 6187^2 + 1810^2 .

It is a cyclic number.

It is not a de Polignac number, because 41555069 - 2²⁴ = 24777853 is a prime.

It is a super-2 number, since 2×41555069² = 3453647519189522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41555039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20777534 + 20777535.

It is an arithmetic number, because the mean of its divisors is an integer number (20777535).

Almost surely, 2^41555069 is an apocalyptic number.

It is an amenable number.

41555069 is a deficient number, since it is larger than the sum of its proper divisors (1).

41555069 is an equidigital number, since it uses as much as digits as its factorization.

41555069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 41555069 is about 6446.3221297109. The cubic root of 41555069 is about 346.3708504372.

The spelling of 41555069 in words is "forty-one million, five hundred fifty-five thousand, sixty-nine".