54440010 has 96 divisors (see below), whose sum is σ = 146931408. Its totient is φ = 13977600.

The previous prime is 54439993. The next prime is 54440027. The reversal of 54440010 is 1004445.

54440010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54439993) and next prime (54440027).

It can be written as a sum of positive squares in 8 ways, for example, as 27783441 + 26656569 = 5271^2 + 5163^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 481714 + ... + 481826.

Almost surely, 2^54440010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54440010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73465704).

54440010 is an abundant number, since it is smaller than the sum of its proper divisors (92491398).

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

54440010 is a wasteful number, since it uses less digits than its factorization.

54440010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 54440010 is about 7378.3473759372. The cubic root of 54440010 is about 379.0001647625. Note that the first 3 decimals are identical.

Adding to 54440010 its reverse (1004445), we get a palindrome (55444455).

The spelling of 54440010 in words is "fifty-four million, four hundred forty thousand, ten".