41508765169 has 9 divisors (see below), whose sum is σ = 43812505593. Its totient is φ = 39320426052.

The previous prime is 41508765127. The next prime is 41508765223. The reversal of 41508765169 is 96156780514.

The square root of 41508765169 is 203737.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 41508765169 - 2²¹ = 41506668017 is a prime.

It is a super-2 number, since 2×41508765169² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41508745169) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3865642 + ... + 3876364.

It is an arithmetic number, because the mean of its divisors is an integer number (4868056177).

Almost surely, 2^41508765169 is an apocalyptic number.

41508765169 is the 203737-th square number.

41508765169 is the 101869-th centered octagonal number.

It is an amenable number.

41508765169 is a deficient number, since it is larger than the sum of its proper divisors (2303740424).

41508765169 is an frugal number, since it uses more digits than its factorization.

41508765169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21484 (or 10742 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 52.

The spelling of 41508765169 in words is "forty-one billion, five hundred eight million, seven hundred sixty-five thousand, one hundred sixty-nine".