54059586 has 16 divisors (see below), whose sum is σ = 123564864. Its totient is φ = 15445584.

The previous prime is 54059581. The next prime is 54059633. The reversal of 54059586 is 68595045.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 1287133 = 54059586 / (5 + 4 + 0 + 5 + 9 + 5 + 8 + 6).

It is not an unprimeable number, because it can be changed into a prime (54059581) 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 7 ways as a sum of consecutive naturals, for example, 643525 + ... + 643608.

It is an arithmetic number, because the mean of its divisors is an integer number (7722804).

Almost surely, 2^54059586 is an apocalyptic number.

54059586 is an abundant number, since it is smaller than the sum of its proper divisors (69505278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54059586 is a wasteful number, since it uses less digits than its factorization.

54059586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287145.

The product of its (nonzero) digits is 216000, while the sum is 42.

The square root of 54059586 is about 7352.5224243113. The cubic root of 54059586 is about 378.1152891525.

It can be divided in two parts, 54059 and 586, that added together give a palindrome (54645).

The spelling of 54059586 in words is "fifty-four million, fifty-nine thousand, five hundred eighty-six".