40540522327 has 2 divisors, whose sum is σ = 40540522328. Its totient is φ = 40540522326.

The previous prime is 40540522289. The next prime is 40540522331. The reversal of 40540522327 is 72322504504.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40540522327 - 2⁷ = 40540522199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40540522292 and 40540522301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40540522427) by changing a digit.

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 as a sum of consecutive naturals, namely, 20270261163 + 20270261164.

It is an arithmetic number, because the mean of its divisors is an integer number (20270261164).

Almost surely, 2^40540522327 is an apocalyptic number.

40540522327 is a deficient number, since it is larger than the sum of its proper divisors (1).

40540522327 is an equidigital number, since it uses as much as digits as its factorization.

40540522327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 34.

The spelling of 40540522327 in words is "forty billion, five hundred forty million, five hundred twenty-two thousand, three hundred twenty-seven".