36156441663 has 24 divisors (see below), whose sum is σ = 54182668176. Its totient is φ = 24094324800.

The previous prime is 36156441641. The next prime is 36156441703. The reversal of 36156441663 is 36614465163.

36156441663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36156441663 - 2¹² = 36156437567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36156441263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 583093 + ... + 642113.

It is an arithmetic number, because the mean of its divisors is an integer number (2257611174).

Almost surely, 2^36156441663 is an apocalyptic number.

36156441663 is a deficient number, since it is larger than the sum of its proper divisors (18026226513).

36156441663 is an equidigital number, since it uses as much as digits as its factorization.

36156441663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61557 (or 61545 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The spelling of 36156441663 in words is "thirty-six billion, one hundred fifty-six million, four hundred forty-one thousand, six hundred sixty-three".