54459424 has 12 divisors (see below), whose sum is σ = 107217054. Its totient is φ = 27229696.

The previous prime is 54459421. The next prime is 54459463. The reversal of 54459424 is 42495445.

It can be written as a sum of positive squares in only one way, i.e., 47169424 + 7290000 = 6868^2 + 2700^2 .

It is not an unprimeable number, because it can be changed into a prime (54459421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850897 + ... + 850960.

Almost surely, 2^54459424 is an apocalyptic number.

It is an amenable number.

54459424 is a deficient number, since it is larger than the sum of its proper divisors (52757630).

54459424 is a wasteful number, since it uses less digits than its factorization.

54459424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701867 (or 1701859 counting only the distinct ones).

The product of its digits is 115200, while the sum is 37.

The square root of 54459424 is about 7379.6628649282. The cubic root of 54459424 is about 379.0452115013.

The spelling of 54459424 in words is "fifty-four million, four hundred fifty-nine thousand, four hundred twenty-four".