40612536325 has 12 divisors (see below), whose sum is σ = 53321871780. Its totient is φ = 30578850560.

The previous prime is 40612536313. The next prime is 40612536383. The reversal of 40612536325 is 52363521604.

It can be written as a sum of positive squares in 6 ways, for example, as 90041121 + 40522495204 = 9489^2 + 201302^2 .

It is not a de Polignac number, because 40612536325 - 2⁷ = 40612536197 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 47779030 + ... + 47779879.

It is an arithmetic number, because the mean of its divisors is an integer number (4443489315).

Almost surely, 2^40612536325 is an apocalyptic number.

It is an amenable number.

40612536325 is a deficient number, since it is larger than the sum of its proper divisors (12709335455).

40612536325 is a wasteful number, since it uses less digits than its factorization.

40612536325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95558936 (or 95558931 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 40612536325 in words is "forty billion, six hundred twelve million, five hundred thirty-six thousand, three hundred twenty-five".