54766856 has 16 divisors (see below), whose sum is σ = 102797100. Its totient is φ = 27354304.

The previous prime is 54766849. The next prime is 54766867. The reversal of 54766856 is 65866745.

It can be written as a sum of positive squares in 2 ways, for example, as 33292900 + 21473956 = 5770^2 + 4634^2 .

It is a super-3 number, since 3×54766856³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 54766856.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5786 + ... + 11958.

Almost surely, 2^54766856 is an apocalyptic number.

It is an amenable number.

54766856 is a deficient number, since it is larger than the sum of its proper divisors (48030244).

54766856 is a wasteful number, since it uses less digits than its factorization.

54766856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7288 (or 7284 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 47.

The square root of 54766856 is about 7400.4632287445. The cubic root of 54766856 is about 379.7571301259.

The spelling of 54766856 in words is "fifty-four million, seven hundred sixty-six thousand, eight hundred fifty-six".