36166279019 has 12 divisors (see below), whose sum is σ = 39901223376. Its totient is φ = 32754357792.

The previous prime is 36166279007. The next prime is 36166279057. The reversal of 36166279019 is 91097266163.

It is a de Polignac number, because none of the positive numbers 2^k-36166279019 is a prime.

It is a super-2 number, since 2×36166279019² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36166279099) 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, 2009927 + ... + 2027840.

It is an arithmetic number, because the mean of its divisors is an integer number (3325101948).

Almost surely, 2^36166279019 is an apocalyptic number.

36166279019 is a deficient number, since it is larger than the sum of its proper divisors (3734944357).

36166279019 is a wasteful number, since it uses less digits than its factorization.

36166279019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037846 (or 4037833 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 50.

The spelling of 36166279019 in words is "thirty-six billion, one hundred sixty-six million, two hundred seventy-nine thousand, nineteen".