4636786078133 has 8 divisors (see below), whose sum is σ = 5165935747200. Its totient is φ = 4125573686080.

The previous prime is 4636786078069. The next prime is 4636786078139. The reversal of 4636786078133 is 3318706876364.

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

It is not a de Polignac number, because 4636786078133 - 2⁶ = 4636786078069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4636786078139) 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, 4484318708 + ... + 4484319741.

It is an arithmetic number, because the mean of its divisors is an integer number (645741968400).

Almost surely, 2^{4636786078133} is an apocalyptic number.

It is an amenable number.

4636786078133 is a deficient number, since it is larger than the sum of its proper divisors (529149669067).

4636786078133 is a wasteful number, since it uses less digits than its factorization.

4636786078133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8968638507.

The product of its (nonzero) digits is 73156608, while the sum is 62.

The spelling of 4636786078133 in words is "four trillion, six hundred thirty-six billion, seven hundred eighty-six million, seventy-eight thousand, one hundred thirty-three".