36116181487 has 2 divisors, whose sum is σ = 36116181488. Its totient is φ = 36116181486.

The previous prime is 36116181461. The next prime is 36116181527. The reversal of 36116181487 is 78418161163.

36116181487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (78418161163) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36116181487 - 2¹⁹ = 36115657199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36116181427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18058090743 + 18058090744.

It is an arithmetic number, because the mean of its divisors is an integer number (18058090744).

Almost surely, 2^36116181487 is an apocalyptic number.

36116181487 is a deficient number, since it is larger than the sum of its proper divisors (1).

36116181487 is an equidigital number, since it uses as much as digits as its factorization.

36116181487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 46.

The spelling of 36116181487 in words is "thirty-six billion, one hundred sixteen million, one hundred eighty-one thousand, four hundred eighty-seven".