54664183 has 8 divisors (see below), whose sum is σ = 62552960. Its totient is φ = 46795320.

The previous prime is 54664139. The next prime is 54664187. The reversal of 54664183 is 38146645.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54664183 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 (54664187) 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, 1468 + ... + 10558.

It is an arithmetic number, because the mean of its divisors is an integer number (7819120).

Almost surely, 2^54664183 is an apocalyptic number.

54664183 is a deficient number, since it is larger than the sum of its proper divisors (7888777).

54664183 is an equidigital number, since it uses as much as digits as its factorization.

54664183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9957.

The product of its digits is 69120, while the sum is 37.

The square root of 54664183 is about 7393.5230438540. The cubic root of 54664183 is about 379.5196678004.

The spelling of 54664183 in words is "fifty-four million, six hundred sixty-four thousand, one hundred eighty-three".