54004011 has 16 divisors (see below), whose sum is σ = 74027520. Its totient is φ = 34998080.

The previous prime is 54004009. The next prime is 54004021. The reversal of 54004011 is 11040045.

It is a cyclic number.

It is not a de Polignac number, because 54004011 - 2¹ = 54004009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54004021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43546 + ... + 44768.

It is an arithmetic number, because the mean of its divisors is an integer number (4626720).

Almost surely, 2^54004011 is an apocalyptic number.

54004011 is a deficient number, since it is larger than the sum of its proper divisors (20023509).

54004011 is a wasteful number, since it uses less digits than its factorization.

54004011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1626.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 54004011 is about 7348.7421372640. The cubic root of 54004011 is about 377.9856731503.

Adding to 54004011 its reverse (11040045), we get a palindrome (65044056).

The spelling of 54004011 in words is "fifty-four million, four thousand, eleven".