54923013 has 24 divisors (see below), whose sum is σ = 82636320. Its totient is φ = 35108640.

The previous prime is 54923003. The next prime is 54923017. The reversal of 54923013 is 31032945.

It is not a de Polignac number, because 54923013 - 2⁵ = 54922981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54923017) 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 23 ways as a sum of consecutive naturals, for example, 41898 + ... + 43188.

It is an arithmetic number, because the mean of its divisors is an integer number (3443180).

Almost surely, 2^54923013 is an apocalyptic number.

It is an amenable number.

54923013 is a deficient number, since it is larger than the sum of its proper divisors (27713307).

54923013 is a wasteful number, since it uses less digits than its factorization.

54923013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489 (or 1486 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 54923013 is about 7411.0062069870. The cubic root of 54923013 is about 380.1177220676.

Adding to 54923013 its reverse (31032945), we get a palindrome (85955958).

The spelling of 54923013 in words is "fifty-four million, nine hundred twenty-three thousand, thirteen".