667183345853 has 8 divisors (see below), whose sum is σ = 683935116480. Its totient is φ = 650454385120.

The previous prime is 667183345849. The next prime is 667183345867. The reversal of 667183345853 is 358543381766.

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 667183345853 - 2² = 667183345849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 667183345792 and 667183345801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (667183345253) 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, 5643233 + ... + 5760246.

It is an arithmetic number, because the mean of its divisors is an integer number (85491889560).

Almost surely, 2^667183345853 is an apocalyptic number.

It is an amenable number.

667183345853 is a deficient number, since it is larger than the sum of its proper divisors (16751770627).

667183345853 is a wasteful number, since it uses less digits than its factorization.

667183345853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11404947.

The product of its digits is 43545600, while the sum is 59.

The spelling of 667183345853 in words is "six hundred sixty-seven billion, one hundred eighty-three million, three hundred forty-five thousand, eight hundred fifty-three".