55844853 has 4 divisors (see below), whose sum is σ = 74459808. Its totient is φ = 37229900.

The previous prime is 55844843. The next prime is 55844861. The reversal of 55844853 is 35844855.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55844853 - 2¹⁴ = 55828469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55844843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9307473 + ... + 9307478.

It is an arithmetic number, because the mean of its divisors is an integer number (18614952).

Almost surely, 2^55844853 is an apocalyptic number.

It is an amenable number.

55844853 is a deficient number, since it is larger than the sum of its proper divisors (18614955).

55844853 is a wasteful number, since it uses less digits than its factorization.

55844853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18614954.

The product of its digits is 384000, while the sum is 42.

The square root of 55844853 is about 7472.9413887706. The cubic root of 55844853 is about 382.2325936539.

The spelling of 55844853 in words is "fifty-five million, eight hundred forty-four thousand, eight hundred fifty-three".