54451342 has 8 divisors (see below), whose sum is σ = 89102232. Its totient is φ = 24750600.

The previous prime is 54451307. The next prime is 54451343. The reversal of 54451342 is 24315445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 54451342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54451343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1237509 + ... + 1237552.

It is an arithmetic number, because the mean of its divisors is an integer number (11137779).

Almost surely, 2^54451342 is an apocalyptic number.

54451342 is a deficient number, since it is larger than the sum of its proper divisors (34650890).

54451342 is a wasteful number, since it uses less digits than its factorization.

54451342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2475074.

The product of its digits is 9600, while the sum is 28.

The square root of 54451342 is about 7379.1152586201. The cubic root of 54451342 is about 379.0264599567.

Adding to 54451342 its reverse (24315445), we get a palindrome (78766787).

The spelling of 54451342 in words is "fifty-four million, four hundred fifty-one thousand, three hundred forty-two".