55773108 has 36 divisors (see below), whose sum is σ = 142309440. Its totient is φ = 18416016.

The previous prime is 55773083. The next prime is 55773167. The reversal of 55773108 is 80137755.

55773108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×55773108² = 6221279151959328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3388 + ... + 11091.

It is an arithmetic number, because the mean of its divisors is an integer number (3953040).

Almost surely, 2^55773108 is an apocalyptic number.

It is an amenable number.

55773108 is an abundant number, since it is smaller than the sum of its proper divisors (86536332).

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

55773108 is a wasteful number, since it uses less digits than its factorization.

55773108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14596 (or 14591 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The square root of 55773108 is about 7468.1395273522. The cubic root of 55773108 is about 382.0688362194.

The spelling of 55773108 in words is "fifty-five million, seven hundred seventy-three thousand, one hundred eight".