41512502069 has 2 divisors, whose sum is σ = 41512502070. Its totient is φ = 41512502068.

The previous prime is 41512501997. The next prime is 41512502071. The reversal of 41512502069 is 96020521514.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41488393969 + 24108100 = 203687^2 + 4910^2 .

It is a cyclic number.

It is not a de Polignac number, because 41512502069 - 2⁸ = 41512501813 is a prime.

It is a super-2 number, since 2×41512502069² (a number of 22 digits) contains 22 as substring.

Together with 41512502071, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41512552069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20756251034 + 20756251035.

It is an arithmetic number, because the mean of its divisors is an integer number (20756251035).

Almost surely, 2^41512502069 is an apocalyptic number.

It is an amenable number.

41512502069 is a deficient number, since it is larger than the sum of its proper divisors (1).

41512502069 is an equidigital number, since it uses as much as digits as its factorization.

41512502069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 41512502069 in words is "forty-one billion, five hundred twelve million, five hundred two thousand, sixty-nine".