54442368 has 160 divisors (see below), whose sum is σ = 166617000. Its totient is φ = 17639424.

The previous prime is 54442337. The next prime is 54442379. The reversal of 54442368 is 86324445.

54442368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (36).

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 19 ways as a sum of consecutive naturals, for example, 611668 + ... + 611756.

Almost surely, 2^54442368 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 54442368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83308500).

54442368 is an abundant number, since it is smaller than the sum of its proper divisors (112174632).

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

54442368 is an equidigital number, since it uses as much as digits as its factorization.

54442368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174 (or 153 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The square root of 54442368 is about 7378.5071660872. The cubic root of 54442368 is about 379.0056366541.

It can be divided in two parts, 54 and 442368, that multiplied together give a cube (23887872 = 288³).

The spelling of 54442368 in words is "fifty-four million, four hundred forty-two thousand, three hundred sixty-eight".