54313291 has 8 divisors (see below), whose sum is σ = 55105344. Its totient is φ = 53524680.

The previous prime is 54313289. The next prime is 54313297. The reversal of 54313291 is 19231345.

54313291 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54313291 - 2¹ = 54313289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54313297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56880 + ... + 57826.

It is an arithmetic number, because the mean of its divisors is an integer number (6888168).

Almost surely, 2^54313291 is an apocalyptic number.

54313291 is a deficient number, since it is larger than the sum of its proper divisors (792053).

54313291 is an equidigital number, since it uses as much as digits as its factorization.

54313291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721.

The product of its digits is 3240, while the sum is 28.

The square root of 54313291 is about 7369.7551519708. The cubic root of 54313291 is about 378.7058724236.

The spelling of 54313291 in words is "fifty-four million, three hundred thirteen thousand, two hundred ninety-one".