54058387 has 4 divisors (see below), whose sum is σ = 54114696. Its totient is φ = 54002080.

The previous prime is 54058379. The next prime is 54058421. The reversal of 54058387 is 78385045.

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 54058387 - 2³ = 54058379 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54058307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26689 + ... + 28642.

It is an arithmetic number, because the mean of its divisors is an integer number (13528674).

Almost surely, 2^54058387 is an apocalyptic number.

54058387 is a deficient number, since it is larger than the sum of its proper divisors (56309).

54058387 is an equidigital number, since it uses as much as digits as its factorization.

54058387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56308.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 54058387 is about 7352.4408872156. The cubic root of 54058387 is about 378.1124936965.

It can be divided in two parts, 54058 and 387, that added together give a palindrome (54445).

The spelling of 54058387 in words is "fifty-four million, fifty-eight thousand, three hundred eighty-seven".