54206342 has 4 divisors (see below), whose sum is σ = 81309516. Its totient is φ = 27103170.

The previous prime is 54206303. The next prime is 54206357. The reversal of 54206342 is 24360245.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13551584 + ... + 13551587.

It is an arithmetic number, because the mean of its divisors is an integer number (20327379).

Almost surely, 2^54206342 is an apocalyptic number.

54206342 is a deficient number, since it is larger than the sum of its proper divisors (27103174).

54206342 is a wasteful number, since it uses less digits than its factorization.

54206342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27103173.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 54206342 is about 7362.4956366710. The cubic root of 54206342 is about 378.4571375547.

Adding to 54206342 its reverse (24360245), we get a palindrome (78566587).

The spelling of 54206342 in words is "fifty-four million, two hundred six thousand, three hundred forty-two".