55244014 has 16 divisors (see below), whose sum is σ = 97970400. Its totient is φ = 22859424.

The previous prime is 55243961. The next prime is 55244023. The reversal of 55244014 is 41044255.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 55244014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67629 + ... + 68440.

It is an arithmetic number, because the mean of its divisors is an integer number (6123150).

Almost surely, 2^55244014 is an apocalyptic number.

55244014 is a deficient number, since it is larger than the sum of its proper divisors (42726386).

55244014 is a wasteful number, since it uses less digits than its factorization.

55244014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136107.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 55244014 is about 7432.6317008177. The cubic root of 55244014 is about 380.8568246576.

Adding to 55244014 its reverse (41044255), we get a palindrome (96288269).

The spelling of 55244014 in words is "fifty-five million, two hundred forty-four thousand, fourteen".