36005584387 has 2 divisors, whose sum is σ = 36005584388. Its totient is φ = 36005584386.

The previous prime is 36005584379. The next prime is 36005584403. The reversal of 36005584387 is 78348550063.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36005584387 - 2³ = 36005584379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36005584387.

It is not a weakly prime, because it can be changed into another prime (36005584357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18002792193 + 18002792194.

It is an arithmetic number, because the mean of its divisors is an integer number (18002792194).

Almost surely, 2^36005584387 is an apocalyptic number.

36005584387 is a deficient number, since it is larger than the sum of its proper divisors (1).

36005584387 is an equidigital number, since it uses as much as digits as its factorization.

36005584387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 36005584387 in words is "thirty-six billion, five million, five hundred eighty-four thousand, three hundred eighty-seven".