54609792 has 64 divisors (see below), whose sum is σ = 147173760. Its totient is φ = 17937920.

The previous prime is 54609787. The next prime is 54609799. The reversal of 54609792 is 29790645.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54609799) 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, 26263 + ... + 28265.

It is an arithmetic number, because the mean of its divisors is an integer number (2299590).

Almost surely, 2^54609792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54609792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73586880).

54609792 is an abundant number, since it is smaller than the sum of its proper divisors (92563968).

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

54609792 is a wasteful number, since it uses less digits than its factorization.

54609792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091 (or 2079 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 54609792 is about 7389.8438413812. The cubic root of 54609792 is about 379.3937516866.

The spelling of 54609792 in words is "fifty-four million, six hundred nine thousand, seven hundred ninety-two".