40983625805 has 16 divisors (see below), whose sum is σ = 49580304384. Its totient is φ = 32520398400.

The previous prime is 40983625751. The next prime is 40983625817. The reversal of 40983625805 is 50852638904.

It is not a de Polignac number, because 40983625805 - 2³² = 36688658509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3996014 + ... + 4006256.

It is an arithmetic number, because the mean of its divisors is an integer number (3098769024).

Almost surely, 2^40983625805 is an apocalyptic number.

It is an amenable number.

40983625805 is a deficient number, since it is larger than the sum of its proper divisors (8596678579).

40983625805 is a wasteful number, since it uses less digits than its factorization.

40983625805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16676.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 40983625805 in words is "forty billion, nine hundred eighty-three million, six hundred twenty-five thousand, eight hundred five".