212544153 has 12 divisors (see below), whose sum is σ = 316912128. Its totient is φ = 137125080.

The previous prime is 212544121. The next prime is 212544221. The reversal of 212544153 is 351445212.

212544153 is a `hidden beast` number, since 212 + 5 + 441 + 5 + 3 = 666.

212544153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212544153 - 2⁵ = 212544121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212544113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 380625 + ... + 381182.

It is an arithmetic number, because the mean of its divisors is an integer number (26409344).

Almost surely, 2^212544153 is an apocalyptic number.

It is an amenable number.

212544153 is a deficient number, since it is larger than the sum of its proper divisors (104367975).

212544153 is a wasteful number, since it uses less digits than its factorization.

212544153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761844 (or 761841 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 212544153 is about 14578.8940938605. The cubic root of 212544153 is about 596.7829231904.

Adding to 212544153 its reverse (351445212), we get a palindrome (563989365).

The spelling of 212544153 in words is "two hundred twelve million, five hundred forty-four thousand, one hundred fifty-three".