55849116 has 24 divisors (see below), whose sum is σ = 130579344. Its totient is φ = 18578560.

The previous prime is 55849109. The next prime is 55849117. The reversal of 55849116 is 61194855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55849117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1786 + ... + 10718.

It is an arithmetic number, because the mean of its divisors is an integer number (5440806).

Almost surely, 2^55849116 is an apocalyptic number.

It is an amenable number.

55849116 is an abundant number, since it is smaller than the sum of its proper divisors (74730228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55849116 is a wasteful number, since it uses less digits than its factorization.

55849116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9461 (or 9459 counting only the distinct ones).

The product of its digits is 43200, while the sum is 39.

The square root of 55849116 is about 7473.2266123810. The cubic root of 55849116 is about 382.2423195044.

The spelling of 55849116 in words is "fifty-five million, eight hundred forty-nine thousand, one hundred sixteen".