54331342 has 32 divisors (see below), whose sum is σ = 90502272. Its totient is φ = 24305664.

The previous prime is 54331339. The next prime is 54331351. The reversal of 54331342 is 24313345.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211278 + ... + 211534.

It is an arithmetic number, because the mean of its divisors is an integer number (2828196).

Almost surely, 2^54331342 is an apocalyptic number.

54331342 is a deficient number, since it is larger than the sum of its proper divisors (36170930).

54331342 is a wasteful number, since it uses less digits than its factorization.

54331342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492.

The product of its digits is 4320, while the sum is 25.

The square root of 54331342 is about 7370.9797177851. The cubic root of 54331342 is about 378.7478220238.

Adding to 54331342 its reverse (24313345), we get a palindrome (78644687).

The spelling of 54331342 in words is "fifty-four million, three hundred thirty-one thousand, three hundred forty-two".