55358150 has 24 divisors (see below), whose sum is σ = 103256040. Its totient is φ = 22080960.

The previous prime is 55358117. The next prime is 55358167. The reversal of 55358150 is 5185355.

55358150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 19097 + ... + 21803.

It is an arithmetic number, because the mean of its divisors is an integer number (4302335).

Almost surely, 2^55358150 is an apocalyptic number.

55358150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55358150 is a deficient number, since it is larger than the sum of its proper divisors (47897890).

55358150 is a wasteful number, since it uses less digits than its factorization.

55358150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3128 (or 3123 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

The square root of 55358150 is about 7440.3057732865. The cubic root of 55358150 is about 381.1189319234.

The spelling of 55358150 in words is "fifty-five million, three hundred fifty-eight thousand, one hundred fifty".