210419055 has 48 divisors (see below), whose sum is σ = 454731264. Its totient is φ = 87445440.

The previous prime is 210419039. The next prime is 210419059. The reversal of 210419055 is 550914012.

It is not a de Polignac number, because 210419055 - 2⁴ = 210419039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210419059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26899 + ... + 33828.

It is an arithmetic number, because the mean of its divisors is an integer number (9473568).

Almost surely, 2^210419055 is an apocalyptic number.

210419055 is an abundant number, since it is smaller than the sum of its proper divisors (244312209).

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

210419055 is a wasteful number, since it uses less digits than its factorization.

210419055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60756 (or 60753 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 210419055 is about 14505.8283114064. The cubic root of 210419055 is about 594.7873024558.

The spelling of 210419055 in words is "two hundred ten million, four hundred nineteen thousand, fifty-five".