54672013 has 8 divisors (see below), whose sum is σ = 60258240. Its totient is φ = 49188480.

The previous prime is 54671909. The next prime is 54672053. The reversal of 54672013 is 31027645.

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

It is not a de Polignac number, because 54672013 - 2⁹ = 54671501 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 (54672053) 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, 24553 + ... + 26686.

It is an arithmetic number, because the mean of its divisors is an integer number (7532280).

Almost surely, 2^54672013 is an apocalyptic number.

It is an amenable number.

54672013 is a deficient number, since it is larger than the sum of its proper divisors (5586227).

54672013 is a wasteful number, since it uses less digits than its factorization.

54672013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51347.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 54672013 is about 7394.0525424154. The cubic root of 54672013 is about 379.5377875086.

Adding to 54672013 its reverse (31027645), we get a palindrome (85699658).

The spelling of 54672013 in words is "fifty-four million, six hundred seventy-two thousand, thirteen".