54124004 has 24 divisors (see below), whose sum is σ = 105084000. Its totient is φ = 24183680.

The previous prime is 54124003. The next prime is 54124013. The reversal of 54124004 is 40042145.

It is not an unprimeable number, because it can be changed into a prime (54124003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7829 + ... + 13020.

It is an arithmetic number, because the mean of its divisors is an integer number (4378500).

Almost surely, 2^54124004 is an apocalyptic number.

It is an amenable number.

54124004 is a deficient number, since it is larger than the sum of its proper divisors (50959996).

54124004 is a wasteful number, since it uses less digits than its factorization.

54124004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20923 (or 20921 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 54124004 is about 7356.9017935541. The cubic root of 54124004 is about 378.2654183219.

Adding to 54124004 its reverse (40042145), we get a palindrome (94166149).

The spelling of 54124004 in words is "fifty-four million, one hundred twenty-four thousand, four".