54484394 has 4 divisors (see below), whose sum is σ = 81726594. Its totient is φ = 27242196.

The previous prime is 54484393. The next prime is 54484399. The reversal of 54484394 is 49348445.

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

It can be written as a sum of positive squares in only one way, i.e., 39375625 + 15108769 = 6275^2 + 3887^2 .

It is not an unprimeable number, because it can be changed into a prime (54484393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13621097 + ... + 13621100.

Almost surely, 2^54484394 is an apocalyptic number.

54484394 is a deficient number, since it is larger than the sum of its proper divisors (27242200).

54484394 is a wasteful number, since it uses less digits than its factorization.

54484394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27242199.

The product of its digits is 276480, while the sum is 41.

The square root of 54484394 is about 7381.3544827491. The cubic root of 54484394 is about 379.1031342143.

The spelling of 54484394 in words is "fifty-four million, four hundred eighty-four thousand, three hundred ninety-four".