55444514 has 8 divisors (see below), whose sum is σ = 88058988. Its totient is φ = 26091520.

The previous prime is 55444481. The next prime is 55444541. The reversal of 55444514 is 41544455.

It can be written as a sum of positive squares in 2 ways, for example, as 48762289 + 6682225 = 6983^2 + 2585^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 815327 + ... + 815394.

Almost surely, 2^55444514 is an apocalyptic number.

55444514 is a deficient number, since it is larger than the sum of its proper divisors (32614474).

55444514 is a wasteful number, since it uses less digits than its factorization.

55444514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630740.

The product of its digits is 32000, while the sum is 32.

The square root of 55444514 is about 7446.1073051629. The cubic root of 55444514 is about 381.3170229208.

Adding to 55444514 its reverse (41544455), we get a palindrome (96988969).

It can be divided in two parts, 5544451 and 4, that added together give a palindrome (5544455).

The spelling of 55444514 in words is "fifty-five million, four hundred forty-four thousand, five hundred fourteen".