54018613 has 8 divisors (see below), whose sum is σ = 59737536. Its totient is φ = 48434400.

The previous prime is 54018593. The next prime is 54018617. The reversal of 54018613 is 31681045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54018613 - 2⁹ = 54018101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54018617) 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 7 ways as a sum of consecutive naturals, for example, 32833 + ... + 34438.

It is an arithmetic number, because the mean of its divisors is an integer number (7467192).

Almost surely, 2^54018613 is an apocalyptic number.

It is an amenable number.

54018613 is a deficient number, since it is larger than the sum of its proper divisors (5718923).

54018613 is a wasteful number, since it uses less digits than its factorization.

54018613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67355.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 54018613 is about 7349.7355734747. The cubic root of 54018613 is about 378.0197375918.

Adding to 54018613 its reverse (31681045), we get a palindrome (85699658).

The spelling of 54018613 in words is "fifty-four million, eighteen thousand, six hundred thirteen".