2061944050 has 24 divisors (see below), whose sum is σ = 3916820736. Its totient is φ = 807228240.

The previous prime is 2061944039. The next prime is 2061944063. The reversal of 2061944050 is 504491602.

It is a super-2 number, since 2×2061944050² = 8503226530660805000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 436362 + ... + 441061.

It is an arithmetic number, because the mean of its divisors is an integer number (163200864).

Almost surely, 2^2061944050 is an apocalyptic number.

2061944050 is a deficient number, since it is larger than the sum of its proper divisors (1854876686).

2061944050 is a wasteful number, since it uses less digits than its factorization.

2061944050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877482 (or 877477 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2061944050 is about 45408.6340908863. The cubic root of 2061944050 is about 1272.7964604549.

The spelling of 2061944050 in words is "two billion, sixty-one million, nine hundred forty-four thousand, fifty".