54043776 has 96 divisors (see below), whose sum is σ = 159279120. Its totient is φ = 17579520.

The previous prime is 54043763. The next prime is 54043777. The reversal of 54043776 is 67734045.

54043776 is a `hidden beast` number, since 540 + 43 + 7 + 76 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 54043776.

It is not an unprimeable number, because it can be changed into a prime (54043777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48991 + ... + 50081.

Almost surely, 2^54043776 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 54043776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79639560).

54043776 is an abundant number, since it is smaller than the sum of its proper divisors (105235344).

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

54043776 is a wasteful number, since it uses less digits than its factorization.

54043776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154 (or 1139 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 54043776 is about 7351.4472044625. The cubic root of 54043776 is about 378.0784249808.

It can be divided in two parts, 5404 and 3776, that added together give a triangular number (9180 = T₁₃₅).

The spelling of 54043776 in words is "fifty-four million, forty-three thousand, seven hundred seventy-six".