55044202 has 16 divisors (see below), whose sum is σ = 83966400. Its totient is φ = 27059328.

The previous prime is 55044193. The next prime is 55044217. The reversal of 55044202 is 20244055.

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, 31549 + ... + 33247.

It is an arithmetic number, because the mean of its divisors is an integer number (5247900).

Almost surely, 2^55044202 is an apocalyptic number.

55044202 is a deficient number, since it is larger than the sum of its proper divisors (28922198).

55044202 is a wasteful number, since it uses less digits than its factorization.

55044202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965.

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 55044202 is about 7419.1779868123. The cubic root of 55044202 is about 380.3970964354.

Adding to 55044202 its reverse (20244055), we get a palindrome (75288257).

The spelling of 55044202 in words is "fifty-five million, forty-four thousand, two hundred two".