36666506467 has 8 divisors (see below), whose sum is σ = 36757921824. Its totient is φ = 36575202048.

The previous prime is 36666506453. The next prime is 36666506477. The reversal of 36666506467 is 76460566663.

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

It is a cyclic number.

It is not a de Polignac number, because 36666506467 - 2⁷ = 36666506339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36666506477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654858 + ... + 708640.

It is an arithmetic number, because the mean of its divisors is an integer number (4594740228).

Almost surely, 2^36666506467 is an apocalyptic number.

36666506467 is a deficient number, since it is larger than the sum of its proper divisors (91415357).

36666506467 is a wasteful number, since it uses less digits than its factorization.

36666506467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55469.

The product of its (nonzero) digits is 19595520, while the sum is 55.

The spelling of 36666506467 in words is "thirty-six billion, six hundred sixty-six million, five hundred six thousand, four hundred sixty-seven".