211527382006 has 32 divisors (see below), whose sum is σ = 325415613600. Its totient is φ = 103067161344.

The previous prime is 211527381977. The next prime is 211527382007. The reversal of 211527382006 is 600283725112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211527382007) 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 15 ways as a sum of consecutive naturals, for example, 109428616 + ... + 109430548.

It is an arithmetic number, because the mean of its divisors is an integer number (10169237925).

Almost surely, 2^211527382006 is an apocalyptic number.

211527382006 is a deficient number, since it is larger than the sum of its proper divisors (113888231594).

211527382006 is a wasteful number, since it uses less digits than its factorization.

211527382006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4240.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 211527382006 in words is "two hundred eleven billion, five hundred twenty-seven million, three hundred eighty-two thousand, six".