54608868 has 36 divisors (see below), whose sum is σ = 140648508. Its totient is φ = 17858880.

The previous prime is 54608861. The next prime is 54608881. The reversal of 54608868 is 86880645.

It can be written as a sum of positive squares in 2 ways, for example, as 15069924 + 39538944 = 3882^2 + 6288^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (54608861) 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 11 ways as a sum of consecutive naturals, for example, 12403 + ... + 16218.

It is an arithmetic number, because the mean of its divisors is an integer number (3906903).

Almost surely, 2^54608868 is an apocalyptic number.

It is an amenable number.

54608868 is an abundant number, since it is smaller than the sum of its proper divisors (86039640).

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

54608868 is a wasteful number, since it uses less digits than its factorization.

54608868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28684 (or 28679 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 54608868 is about 7389.7813228809. The cubic root of 54608868 is about 379.3916118884.

The spelling of 54608868 in words is "fifty-four million, six hundred eight thousand, eight hundred sixty-eight".