54482493 has 8 divisors (see below), whose sum is σ = 78231328. Its totient is φ = 33527664.

The previous prime is 54482459. The next prime is 54482509. The reversal of 54482493 is 39428445.

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

It is not a de Polignac number, because 54482493 - 2⁸ = 54482237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 1396987 = 54482493 / (5 + 4 + 4 + 8 + 2 + 4 + 9 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54482413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698455 + ... + 698532.

It is an arithmetic number, because the mean of its divisors is an integer number (9778916).

Almost surely, 2^54482493 is an apocalyptic number.

It is an amenable number.

54482493 is a deficient number, since it is larger than the sum of its proper divisors (23748835).

54482493 is a wasteful number, since it uses less digits than its factorization.

54482493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397003.

The product of its digits is 138240, while the sum is 39.

The square root of 54482493 is about 7381.2257112217. The cubic root of 54482493 is about 379.0987251019.

The spelling of 54482493 in words is "fifty-four million, four hundred eighty-two thousand, four hundred ninety-three".