1135673215647 has 8 divisors (see below), whose sum is σ = 1514253471360. Its totient is φ = 757104218520.

The previous prime is 1135673215631. The next prime is 1135673215661. The reversal of 1135673215647 is 7465123765311.

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

It is not a de Polignac number, because 1135673215647 - 2⁴ = 1135673215631 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1135673215647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135673215687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2576397 + ... + 2984822.

It is an arithmetic number, because the mean of its divisors is an integer number (189281683920).

Almost surely, 2^{1135673215647} is an apocalyptic number.

1135673215647 is a deficient number, since it is larger than the sum of its proper divisors (378580255713).

1135673215647 is an equidigital number, since it uses as much as digits as its factorization.

1135673215647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5629293.

The product of its digits is 3175200, while the sum is 51.

The spelling of 1135673215647 in words is "one trillion, one hundred thirty-five billion, six hundred seventy-three million, two hundred fifteen thousand, six hundred forty-seven".