210006612446652 has 36 divisors (see below), whose sum is σ = 606685769291056. Its totient is φ = 60001889270400.

The previous prime is 210006612446581. The next prime is 210006612446671. The reversal of 210006612446652 is 256644216600012.

210006612446652 is a `hidden beast` number, since 2 + 1 + 0 + 0 + 0 + 66 + 124 + 466 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 210006612446598 and 210006612446607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 416679786349 + ... + 416679786852.

Almost surely, 2^{210006612446652} is an apocalyptic number.

It is an amenable number.

210006612446652 is an abundant number, since it is smaller than the sum of its proper divisors (396679156844404).

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

210006612446652 is a wasteful number, since it uses less digits than its factorization.

210006612446652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833359573218 (or 833359573213 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 210006612446652 in words is "two hundred ten trillion, six billion, six hundred twelve million, four hundred forty-six thousand, six hundred fifty-two".