212554053 has 12 divisors (see below), whose sum is σ = 307333728. Its totient is φ = 141559080.

The previous prime is 212554039. The next prime is 212554057. The reversal of 212554053 is 350455212.

It is a happy number.

212554053 is a `hidden beast` number, since 2 + 1 + 255 + 405 + 3 = 666.

It is not a de Polignac number, because 212554053 - 2⁴ = 212554037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212554057) by changing a digit.

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, 2175 + ... + 20732.

It is an arithmetic number, because the mean of its divisors is an integer number (25611144).

Almost surely, 2^212554053 is an apocalyptic number.

It is an amenable number.

212554053 is a deficient number, since it is larger than the sum of its proper divisors (94779675).

212554053 is a wasteful number, since it uses less digits than its factorization.

212554053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23944 (or 23941 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 212554053 is about 14579.2336218335. The cubic root of 212554053 is about 596.7921888091.

The spelling of 212554053 in words is "two hundred twelve million, five hundred fifty-four thousand, fifty-three".