54865960 has 32 divisors (see below), whose sum is σ = 125193600. Its totient is φ = 21636160.

The previous prime is 54865957. The next prime is 54865969. The reversal of 54865960 is 6956845.

It is not an unprimeable number, because it can be changed into a prime (54865969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6820 + ... + 12499.

It is an arithmetic number, because the mean of its divisors is an integer number (3912300).

Almost surely, 2^54865960 is an apocalyptic number.

It is an amenable number.

54865960 is an abundant number, since it is smaller than the sum of its proper divisors (70327640).

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

54865960 is a wasteful number, since it uses less digits than its factorization.

54865960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19401 (or 19397 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 54865960 is about 7407.1559994373. The cubic root of 54865960 is about 379.9860567368.

The spelling of 54865960 in words is "fifty-four million, eight hundred sixty-five thousand, nine hundred sixty".