54957259 has 4 divisors (see below), whose sum is σ = 62808304. Its totient is φ = 47106216.

The previous prime is 54957197. The next prime is 54957263. The reversal of 54957259 is 95275945.

54957259 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54957259 - 2⁹ = 54956747 is a prime.

It is a super-3 number, since 3×54957259³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54957299) 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 3 ways as a sum of consecutive naturals, for example, 3925512 + ... + 3925525.

It is an arithmetic number, because the mean of its divisors is an integer number (15702076).

Almost surely, 2^54957259 is an apocalyptic number.

54957259 is a deficient number, since it is larger than the sum of its proper divisors (7851045).

54957259 is an equidigital number, since it uses as much as digits as its factorization.

54957259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7851044.

The product of its digits is 567000, while the sum is 46.

The square root of 54957259 is about 7413.3163294169. The cubic root of 54957259 is about 380.1967102497.

The spelling of 54957259 in words is "fifty-four million, nine hundred fifty-seven thousand, two hundred fifty-nine".