54730279 has 16 divisors (see below), whose sum is σ = 60480000. Its totient is φ = 49321440.

The previous prime is 54730243. The next prime is 54730301. The reversal of 54730279 is 97203745.

54730279 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 54730279 - 2¹¹ = 54728231 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 (54730679) 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 15 ways as a sum of consecutive naturals, for example, 38422 + ... + 39820.

It is an arithmetic number, because the mean of its divisors is an integer number (3780000).

Almost surely, 2^54730279 is an apocalyptic number.

54730279 is a deficient number, since it is larger than the sum of its proper divisors (5749721).

54730279 is a wasteful number, since it uses less digits than its factorization.

54730279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1518.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 54730279 is about 7397.9915517659. The cubic root of 54730279 is about 379.6725688236.

The spelling of 54730279 in words is "fifty-four million, seven hundred thirty thousand, two hundred seventy-nine".