41845275845 has 8 divisors (see below), whose sum is σ = 50409719064. Its totient is φ = 33345961984.

The previous prime is 41845275839. The next prime is 41845275859. The reversal of 41845275845 is 54857254814.

It can be written as a sum of positive squares in 4 ways, for example, as 7409422084 + 34435853761 = 86078^2 + 185569^2 .

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 41845275845 - 2⁶ = 41845275781 is a prime.

It is a super-2 number, since 2×41845275845² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16280924 + ... + 16283493.

It is an arithmetic number, because the mean of its divisors is an integer number (6301214883).

Almost surely, 2^41845275845 is an apocalyptic number.

It is an amenable number.

41845275845 is a deficient number, since it is larger than the sum of its proper divisors (8564443219).

41845275845 is a wasteful number, since it uses less digits than its factorization.

41845275845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32564679.

The product of its digits is 7168000, while the sum is 53.

The spelling of 41845275845 in words is "forty-one billion, eight hundred forty-five million, two hundred seventy-five thousand, eight hundred forty-five".