54806444 has 24 divisors (see below), whose sum is σ = 119578368. Its totient is φ = 21353040.

The previous prime is 54806441. The next prime is 54806461. The reversal of 54806444 is 44460845.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (54806441) 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, 88664 + ... + 89279.

It is an arithmetic number, because the mean of its divisors is an integer number (4982432).

Almost surely, 2^54806444 is an apocalyptic number.

It is an amenable number.

54806444 is an abundant number, since it is smaller than the sum of its proper divisors (64771924).

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

54806444 is a wasteful number, since it uses less digits than its factorization.

54806444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177965 (or 177963 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

The square root of 54806444 is about 7403.1374430035. The cubic root of 54806444 is about 379.8486100552.

The spelling of 54806444 in words is "fifty-four million, eight hundred six thousand, four hundred forty-four".