55044292 has 12 divisors (see below), whose sum is σ = 101397520. Its totient is φ = 26073576.

The previous prime is 55044289. The next prime is 55044337. The reversal of 55044292 is 29244055.

55044292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 362058 + ... + 362209.

Almost surely, 2^55044292 is an apocalyptic number.

It is an amenable number.

55044292 is a deficient number, since it is larger than the sum of its proper divisors (46353228).

55044292 is a wasteful number, since it uses less digits than its factorization.

55044292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724290 (or 724288 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 55044292 is about 7419.1840521718. The cubic root of 55044292 is about 380.3973037580.

The spelling of 55044292 in words is "fifty-five million, forty-four thousand, two hundred ninety-two".