55844061 has 16 divisors (see below), whose sum is σ = 91641984. Its totient is φ = 29456064.

The previous prime is 55844027. The next prime is 55844083. The reversal of 55844061 is 16044855.

It is not a de Polignac number, because 55844061 - 2⁹ = 55843549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55844861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102006 + ... + 102551.

It is an arithmetic number, because the mean of its divisors is an integer number (5727624).

Almost surely, 2^55844061 is an apocalyptic number.

It is an amenable number.

55844061 is a deficient number, since it is larger than the sum of its proper divisors (35797923).

55844061 is a wasteful number, since it uses less digits than its factorization.

55844061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204580.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 55844061 is about 7472.8883974003. Note that the first 3 decimals coincide. The cubic root of 55844061 is about 382.2307866855.

The spelling of 55844061 in words is "fifty-five million, eight hundred forty-four thousand, sixty-one".