54294191 has 16 divisors (see below), whose sum is σ = 68160000. Its totient is φ = 42169248.

The previous prime is 54294179. The next prime is 54294217. The reversal of 54294191 is 19149245.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54294191 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 (54294161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5816 + ... + 11933.

It is an arithmetic number, because the mean of its divisors is an integer number (4260000).

Almost surely, 2^54294191 is an apocalyptic number.

54294191 is a deficient number, since it is larger than the sum of its proper divisors (13865809).

54294191 is a wasteful number, since it uses less digits than its factorization.

54294191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17798.

The product of its digits is 12960, while the sum is 35.

The square root of 54294191 is about 7368.4592012170. The cubic root of 54294191 is about 378.6614748794.

The spelling of 54294191 in words is "fifty-four million, two hundred ninety-four thousand, one hundred ninety-one".