54728082265 has 8 divisors (see below), whose sum is σ = 66505011840. Its totient is φ = 43228257072.

The previous prime is 54728082263. The next prime is 54728082271. The reversal of 54728082265 is 56228082745.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 54728082265 - 2¹ = 54728082263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54728082263) 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, 69275659 + ... + 69276448.

It is an arithmetic number, because the mean of its divisors is an integer number (8313126480).

Almost surely, 2^54728082265 is an apocalyptic number.

It is an amenable number.

54728082265 is a deficient number, since it is larger than the sum of its proper divisors (11776929575).

54728082265 is a wasteful number, since it uses less digits than its factorization.

54728082265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138552191.

The product of its (nonzero) digits is 2150400, while the sum is 49.

The spelling of 54728082265 in words is "fifty-four billion, seven hundred twenty-eight million, eighty-two thousand, two hundred sixty-five".