2052003866850 has 72 divisors (see below), whose sum is σ = 6300629025600. Its totient is φ = 469029454560.

The previous prime is 2052003866819. The next prime is 2052003866879. The reversal of 2052003866850 is 586683002502.

2052003866850 is a `hidden beast` number, since 2 + 0 + 5 + 200 + 386 + 68 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 2052003866796 and 2052003866805.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 325711750 + ... + 325718049.

Almost surely, 2^{2052003866850} is an apocalyptic number.

2052003866850 is an abundant number, since it is smaller than the sum of its proper divisors (4248625158750).

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

2052003866850 is a wasteful number, since it uses less digits than its factorization.

2052003866850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651429824 (or 651429816 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 2052003866850 in words is "two trillion, fifty-two billion, three million, eight hundred sixty-six thousand, eight hundred fifty".