40594686325 has 12 divisors (see below), whose sum is σ = 53298435780. Its totient is φ = 30565410560.

The previous prime is 40594686313. The next prime is 40594686343. The reversal of 40594686325 is 52368649504.

40594686325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 5380662609 + 35214023716 = 73353^2 + 187654^2 .

It is not a de Polignac number, because 40594686325 - 2¹⁵ = 40594653557 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47758030 + ... + 47758879.

It is an arithmetic number, because the mean of its divisors is an integer number (4441536315).

Almost surely, 2^40594686325 is an apocalyptic number.

It is an amenable number.

40594686325 is a deficient number, since it is larger than the sum of its proper divisors (12703749455).

40594686325 is a wasteful number, since it uses less digits than its factorization.

40594686325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95516936 (or 95516931 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 40594686325 in words is "forty billion, five hundred ninety-four million, six hundred eighty-six thousand, three hundred twenty-five".