55830116 has 24 divisors (see below), whose sum is σ = 99372000. Its totient is φ = 27441792.

The previous prime is 55830109. The next prime is 55830119. The reversal of 55830116 is 61103855.

It is not an unprimeable number, because it can be changed into a prime (55830119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111635 + ... + 112133.

It is an arithmetic number, because the mean of its divisors is an integer number (4140500).

Almost surely, 2^55830116 is an apocalyptic number.

It is an amenable number.

55830116 is a deficient number, since it is larger than the sum of its proper divisors (43541884).

55830116 is a wasteful number, since it uses less digits than its factorization.

55830116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923 (or 921 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 55830116 is about 7471.9552996522. The cubic root of 55830116 is about 382.1989680107.

The spelling of 55830116 in words is "fifty-five million, eight hundred thirty thousand, one hundred sixteen".