54855792 has 70 divisors (see below), whose sum is σ = 159385632. Its totient is φ = 18281376.

The previous prime is 54855767. The next prime is 54855809. The reversal of 54855792 is 29755845.

54855792 is a `hidden beast` number, since 5 + 4 + 8 + 557 + 92 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 9313 + ... + 14015.

Almost surely, 2^54855792 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 54855792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79692816).

54855792 is an abundant number, since it is smaller than the sum of its proper divisors (104529840).

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

54855792 is an equidigital number, since it uses as much as digits as its factorization.

54855792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4729 (or 4708 counting only the distinct ones).

The product of its digits is 504000, while the sum is 45.

The square root of 54855792 is about 7406.4696043392. The cubic root of 54855792 is about 379.9625817265.

The spelling of 54855792 in words is "fifty-four million, eight hundred fifty-five thousand, seven hundred ninety-two".