54402424 has 16 divisors (see below), whose sum is σ = 102114000. Its totient is φ = 27172032.

The previous prime is 54402409. The next prime is 54402451. The reversal of 54402424 is 42420445.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5677 + ... + 11875.

It is an arithmetic number, because the mean of its divisors is an integer number (6382125).

Almost surely, 2^54402424 is an apocalyptic number.

It is an amenable number.

54402424 is a deficient number, since it is larger than the sum of its proper divisors (47711576).

54402424 is a wasteful number, since it uses less digits than its factorization.

54402424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7302 (or 7298 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 54402424 is about 7375.7998888256. The cubic root of 54402424 is about 378.9129226785.

Adding to 54402424 its reverse (42420445), we get a palindrome (96822869).

The spelling of 54402424 in words is "fifty-four million, four hundred two thousand, four hundred twenty-four".