54446020 has 36 divisors (see below), whose sum is σ = 120687084. Its totient is φ = 20629440.

The previous prime is 54445973. The next prime is 54446023. The reversal of 54446020 is 2064445.

It can be written as a sum of positive squares in 2 ways, for example, as 12222016 + 42224004 = 3496^2 + 6498^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54446023) 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, 3450 + ... + 10990.

It is an arithmetic number, because the mean of its divisors is an integer number (3352419).

Almost surely, 2^54446020 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 54446020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60343542).

54446020 is an abundant number, since it is smaller than the sum of its proper divisors (66241064).

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

54446020 is a wasteful number, since it uses less digits than its factorization.

54446020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7588 (or 7567 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 54446020 is about 7378.7546374710. The cubic root of 54446020 is about 379.0141110444.

It can be divided in two parts, 544 and 46020, that added together give a palindrome (46564).

The spelling of 54446020 in words is "fifty-four million, four hundred forty-six thousand, twenty".