41282528809 has 8 divisors (see below), whose sum is σ = 41907303432. Its totient is φ = 40661990400.

The previous prime is 41282528803. The next prime is 41282528831. The reversal of 41282528809 is 90882528214.

It can be written as a sum of positive squares in 4 ways, for example, as 9670755600 + 31611773209 = 98340^2 + 177797^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41282528809 - 2¹⁵ = 41282496041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41282528803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1039414 + ... + 1078399.

It is an arithmetic number, because the mean of its divisors is an integer number (5238412929).

Almost surely, 2^41282528809 is an apocalyptic number.

It is an amenable number.

41282528809 is a deficient number, since it is larger than the sum of its proper divisors (624774623).

41282528809 is a wasteful number, since it uses less digits than its factorization.

41282528809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2118107.

The product of its (nonzero) digits is 737280, while the sum is 49.

The spelling of 41282528809 in words is "forty-one billion, two hundred eighty-two million, five hundred twenty-eight thousand, eight hundred nine".