54792287 has 8 divisors (see below), whose sum is σ = 60142080. Its totient is φ = 49503960.

The previous prime is 54792259. The next prime is 54792289. The reversal of 54792287 is 78229745.

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

It is not a de Polignac number, because 54792287 - 2¹⁰ = 54791263 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 (54792289) 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, 13487 + ... + 17072.

It is an arithmetic number, because the mean of its divisors is an integer number (7517760).

Almost surely, 2^54792287 is an apocalyptic number.

54792287 is a deficient number, since it is larger than the sum of its proper divisors (5349793).

54792287 is a wasteful number, since it uses less digits than its factorization.

54792287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30733.

The product of its digits is 282240, while the sum is 44.

The square root of 54792287 is about 7402.1812325827. The cubic root of 54792287 is about 379.8159011286.

The spelling of 54792287 in words is "fifty-four million, seven hundred ninety-two thousand, two hundred eighty-seven".