36666832145 has 8 divisors (see below), whose sum is σ = 44002550400. Its totient is φ = 29331897840.

The previous prime is 36666832121. The next prime is 36666832151. The reversal of 36666832145 is 54123866663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36666832145 - 2¹⁸ = 36666570001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36666832093 and 36666832102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87641 + ... + 284630.

It is an arithmetic number, because the mean of its divisors is an integer number (5500318800).

Almost surely, 2^36666832145 is an apocalyptic number.

It is an amenable number.

36666832145 is a deficient number, since it is larger than the sum of its proper divisors (7335718255).

36666832145 is a wasteful number, since it uses less digits than its factorization.

36666832145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391975.

The product of its digits is 3732480, while the sum is 50.

The spelling of 36666832145 in words is "thirty-six billion, six hundred sixty-six million, eight hundred thirty-two thousand, one hundred forty-five".