211053004 has 6 divisors (see below), whose sum is σ = 369342764. Its totient is φ = 105526500.

The previous prime is 211052887. The next prime is 211053019. The reversal of 211053004 is 400350112.

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 as a sum of consecutive naturals, namely, 26381622 + ... + 26381629.

Almost surely, 2^211053004 is an apocalyptic number.

It is an amenable number.

211053004 is a deficient number, since it is larger than the sum of its proper divisors (158289760).

211053004 is a wasteful number, since it uses less digits than its factorization.

211053004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52763255 (or 52763253 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 211053004 is about 14527.6634046911. The cubic root of 211053004 is about 595.3840272082.

The spelling of 211053004 in words is "two hundred eleven million, fifty-three thousand, four".