54859027 has 4 divisors (see below), whose sum is σ = 54874360. Its totient is φ = 54843696.

The previous prime is 54859009. The next prime is 54859067. The reversal of 54859027 is 72095845.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 72095845 = 5 ⋅14419169.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54859027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54859067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 868 + ... + 10510.

It is an arithmetic number, because the mean of its divisors is an integer number (13718590).

Almost surely, 2^54859027 is an apocalyptic number.

54859027 is a deficient number, since it is larger than the sum of its proper divisors (15333).

54859027 is an equidigital number, since it uses as much as digits as its factorization.

54859027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15332.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 54859027 is about 7406.6879912684. The cubic root of 54859027 is about 379.9700507329.

The spelling of 54859027 in words is "fifty-four million, eight hundred fifty-nine thousand, twenty-seven".