54107664 has 40 divisors (see below), whose sum is σ = 150532032. Its totient is φ = 16648320.

The previous prime is 54107663. The next prime is 54107689. The reversal of 54107664 is 46670145.

It is not an unprimeable number, because it can be changed into a prime (54107663) 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, 42732 + ... + 43979.

Almost surely, 2^54107664 is an apocalyptic number.

It is an amenable number.

54107664 is an abundant number, since it is smaller than the sum of its proper divisors (96424368).

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

54107664 is a wasteful number, since it uses less digits than its factorization.

54107664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86735 (or 86729 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 54107664 is about 7355.7911879009. The cubic root of 54107664 is about 378.2273484664.

The spelling of 54107664 in words is "fifty-four million, one hundred seven thousand, six hundred sixty-four".