54283590 has 96 divisors (see below), whose sum is σ = 148127616. Its totient is φ = 13777920.

The previous prime is 54283459. The next prime is 54283591. The reversal of 54283590 is 9538245.

54283590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54283591) 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 47 ways as a sum of consecutive naturals, for example, 173274 + ... + 173586.

It is an arithmetic number, because the mean of its divisors is an integer number (1542996).

Almost surely, 2^54283590 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54283590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74063808).

54283590 is an abundant number, since it is smaller than the sum of its proper divisors (93844026).

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

54283590 is a wasteful number, since it uses less digits than its factorization.

54283590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 411 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 54283590 is about 7367.7398162530. The cubic root of 54283590 is about 378.6368285866.

The spelling of 54283590 in words is "fifty-four million, two hundred eighty-three thousand, five hundred ninety".