2049022050 has 24 divisors (see below), whose sum is σ = 5081575056. Its totient is φ = 546405840.

The previous prime is 2049022049. The next prime is 2049022061. The reversal of 2049022050 is 502209402.

It is a super-2 number, since 2×2049022050² = 8396982722772405000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2049022050.

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 in 11 ways as a sum of consecutive naturals, for example, 6829924 + ... + 6830223.

It is an arithmetic number, because the mean of its divisors is an integer number (211732294).

Almost surely, 2^2049022050 is an apocalyptic number.

2049022050 is an abundant number, since it is smaller than the sum of its proper divisors (3032553006).

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

2049022050 is a wasteful number, since it uses less digits than its factorization.

2049022050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13660162 (or 13660157 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2049022050 is about 45266.1247512972. The cubic root of 2049022050 is about 1270.1320568655.

The spelling of 2049022050 in words is "two billion, forty-nine million, twenty-two thousand, fifty".