45365780139599 has 2 divisors, whose sum is σ = 45365780139600. Its totient is φ = 45365780139598.

The previous prime is 45365780139541. The next prime is 45365780139601. The reversal of 45365780139599 is 99593108756354.

45365780139599 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45365780139599 - 2¹² = 45365780135503 is a prime.

Together with 45365780139601, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45365780138599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22682890069799 + 22682890069800.

It is an arithmetic number, because the mean of its divisors is an integer number (22682890069800).

Almost surely, 2^{45365780139599} is an apocalyptic number.

45365780139599 is a deficient number, since it is larger than the sum of its proper divisors (1).

45365780139599 is an equidigital number, since it uses as much as digits as its factorization.

45365780139599 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1102248000, while the sum is 74.

The spelling of 45365780139599 in words is "forty-five trillion, three hundred sixty-five billion, seven hundred eighty million, one hundred thirty-nine thousand, five hundred ninety-nine".