54552342 has 32 divisors (see below), whose sum is σ = 118444032. Its totient is φ = 16650144.

The previous prime is 54552341. The next prime is 54552359. The reversal of 54552342 is 24325545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54552341) 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 15 ways as a sum of consecutive naturals, for example, 7153 + ... + 12659.

It is an arithmetic number, because the mean of its divisors is an integer number (3701376).

Almost surely, 2^54552342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54552342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59222016).

54552342 is an abundant number, since it is smaller than the sum of its proper divisors (63891690).

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

54552342 is a wasteful number, since it uses less digits than its factorization.

54552342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5652.

The product of its digits is 24000, while the sum is 30.

The square root of 54552342 is about 7385.9557269185. The cubic root of 54552342 is about 379.2606631081.

Adding to 54552342 its reverse (24325545), we get a palindrome (78877887).

The spelling of 54552342 in words is "fifty-four million, five hundred fifty-two thousand, three hundred forty-two".