55841116 has 6 divisors (see below), whose sum is σ = 97721960. Its totient is φ = 27920556.

The previous prime is 55841111. The next prime is 55841117. The reversal of 55841116 is 61114855.

It is a super-2 number, since 2×55841116² = 6236460472250912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55841111) 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 as a sum of consecutive naturals, namely, 6980136 + ... + 6980143.

Almost surely, 2^55841116 is an apocalyptic number.

It is an amenable number.

55841116 is a deficient number, since it is larger than the sum of its proper divisors (41880844).

55841116 is a wasteful number, since it uses less digits than its factorization.

55841116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13960283 (or 13960281 counting only the distinct ones).

The product of its digits is 4800, while the sum is 31.

The square root of 55841116 is about 7472.6913491727. The cubic root of 55841116 is about 382.2240674425.

The spelling of 55841116 in words is "fifty-five million, eight hundred forty-one thousand, one hundred sixteen".