54368340 has 96 divisors (see below), whose sum is σ = 167857536. Its totient is φ = 13063680.

The previous prime is 54368339. The next prime is 54368381. The reversal of 54368340 is 4386345.

54368340 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 (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 32730 + ... + 34350.

It is an arithmetic number, because the mean of its divisors is an integer number (1748516).

Almost surely, 2^54368340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54368340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83928768).

54368340 is an abundant number, since it is smaller than the sum of its proper divisors (113489196).

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

54368340 is a wasteful number, since it uses less digits than its factorization.

54368340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689 (or 1687 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 54368340 is about 7373.4889977540. The cubic root of 54368340 is about 378.8337744521.

The spelling of 54368340 in words is "fifty-four million, three hundred sixty-eight thousand, three hundred forty".