36166466497 has 12 divisors (see below), whose sum is σ = 42223093140. Its totient is φ = 30887904096.

The previous prime is 36166466477. The next prime is 36166466597. The reversal of 36166466497 is 79466466163.

36166466497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8671520641 + 27494945856 = 93121^2 + 165816^2 .

It is not a de Polignac number, because 36166466497 - 2¹⁵ = 36166433729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36166466407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1318722 + ... + 1345867.

It is an arithmetic number, because the mean of its divisors is an integer number (3518591095).

Almost surely, 2^36166466497 is an apocalyptic number.

It is an amenable number.

36166466497 is a deficient number, since it is larger than the sum of its proper divisors (6056626643).

36166466497 is a wasteful number, since it uses less digits than its factorization.

36166466497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2664880 (or 2664873 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 58.

The spelling of 36166466497 in words is "thirty-six billion, one hundred sixty-six million, four hundred sixty-six thousand, four hundred ninety-seven".