54930793 has 4 divisors (see below), whose sum is σ = 54959248. Its totient is φ = 54902340.

The previous prime is 54930781. The next prime is 54930797. The reversal of 54930793 is 39703945.

54930793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39703945 = 5 ⋅7940789.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54930793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54930797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11103 + ... + 15268.

It is an arithmetic number, because the mean of its divisors is an integer number (13739812).

Almost surely, 2^54930793 is an apocalyptic number.

It is an amenable number.

54930793 is a deficient number, since it is larger than the sum of its proper divisors (28455).

54930793 is a wasteful number, since it uses less digits than its factorization.

54930793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28454.

The product of its (nonzero) digits is 102060, while the sum is 40.

The square root of 54930793 is about 7411.5310833862. The cubic root of 54930793 is about 380.1356694701.

The spelling of 54930793 in words is "fifty-four million, nine hundred thirty thousand, seven hundred ninety-three".