55836673 has 8 divisors (see below), whose sum is σ = 58334976. Its totient is φ = 53382000.

The previous prime is 55836659. The next prime is 55836689. The reversal of 55836673 is 37663855.

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

It is a de Polignac number, because none of the positive numbers 2^k-55836673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55836643) 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, 8278 + ... + 13423.

It is an arithmetic number, because the mean of its divisors is an integer number (7291872).

It is a Proth number, since it is equal to 213 ⋅ 2¹⁸ + 1 and 213 < 2¹⁸.

Almost surely, 2^55836673 is an apocalyptic number.

It is an amenable number.

55836673 is a deficient number, since it is larger than the sum of its proper divisors (2498303).

55836673 is a wasteful number, since it uses less digits than its factorization.

55836673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21815.

The product of its digits is 453600, while the sum is 43.

The square root of 55836673 is about 7472.3940608081. The cubic root of 55836673 is about 382.2139299506.

The spelling of 55836673 in words is "fifty-five million, eight hundred thirty-six thousand, six hundred seventy-three".