54443829 has 24 divisors (see below), whose sum is σ = 83272896. Its totient is φ = 31556800.

The previous prime is 54443827. The next prime is 54443839. The reversal of 54443829 is 92834445.

It is not a de Polignac number, because 54443829 - 2¹ = 54443827 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54443821) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5089 + ... + 11609.

It is an arithmetic number, because the mean of its divisors is an integer number (3469704).

Almost surely, 2^54443829 is an apocalyptic number.

It is an amenable number.

54443829 is a deficient number, since it is larger than the sum of its proper divisors (28829067).

54443829 is a wasteful number, since it uses less digits than its factorization.

54443829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6569 (or 6558 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 54443829 is about 7378.6061691894. The cubic root of 54443829 is about 379.0090269198.

The spelling of 54443829 in words is "fifty-four million, four hundred forty-three thousand, eight hundred twenty-nine".