54876768 has 24 divisors (see below), whose sum is σ = 144051768. Its totient is φ = 18292224.

The previous prime is 54876763. The next prime is 54876779. The reversal of 54876768 is 86767845.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×54876768² = 6022919332251648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54876768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54876761) 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 3 ways as a sum of consecutive naturals, for example, 285721 + ... + 285912.

It is an arithmetic number, because the mean of its divisors is an integer number (6002157).

Almost surely, 2^54876768 is an apocalyptic number.

It is an amenable number.

54876768 is an abundant number, since it is smaller than the sum of its proper divisors (89175000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54876768 is a wasteful number, since it uses less digits than its factorization.

54876768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571646 (or 571638 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 51.

The square root of 54876768 is about 7407.8855282732. The cubic root of 54876768 is about 380.0110061447.

The spelling of 54876768 in words is "fifty-four million, eight hundred seventy-six thousand, seven hundred sixty-eight".