54221059 has 8 divisors (see below), whose sum is σ = 55480320. Its totient is φ = 52973256.

The previous prime is 54221053. The next prime is 54221071. The reversal of 54221059 is 95012245.

54221059 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 54221059 - 2⁷ = 54220931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54221053) 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, 7102 + ... + 12604.

It is an arithmetic number, because the mean of its divisors is an integer number (6935040).

Almost surely, 2^54221059 is an apocalyptic number.

54221059 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

54221059 is a deficient number, since it is larger than the sum of its proper divisors (1259261).

54221059 is a wasteful number, since it uses less digits than its factorization.

54221059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5729.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 54221059 is about 7363.4950261408. The cubic root of 54221059 is about 378.4913847756.

The spelling of 54221059 in words is "fifty-four million, two hundred twenty-one thousand, fifty-nine".