55150356 has 12 divisors (see below), whose sum is σ = 128684192. Its totient is φ = 18383448.

The previous prime is 55150351. The next prime is 55150357. The reversal of 55150356 is 65305155.

55150356 is digitally balanced in base 9, 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 (12).

55150356 is strictly pandigital in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55150351) 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 3 ways as a sum of consecutive naturals, for example, 2297920 + ... + 2297943.

Almost surely, 2^55150356 is an apocalyptic number.

It is an amenable number.

55150356 is an abundant number, since it is smaller than the sum of its proper divisors (73533836).

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

55150356 is a wasteful number, since it uses less digits than its factorization.

55150356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4595870 (or 4595868 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 30.

The square root of 55150356 is about 7426.3285680072. The cubic root of 55150356 is about 380.6414742344.

The spelling of 55150356 in words is "fifty-five million, one hundred fifty thousand, three hundred fifty-six".