2072945050 has 24 divisors (see below), whose sum is σ = 4206195072. Its totient is φ = 753798000.

The previous prime is 2072945029. The next prime is 2072945051. The reversal of 2072945050 is 505492702.

It is a junction number, because it is equal to n+sod(n) for n = 2072944997 and 2072945015.

It is not an unprimeable number, because it can be changed into a prime (2072945051) 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 11 ways as a sum of consecutive naturals, for example, 1883946 + ... + 1885045.

It is an arithmetic number, because the mean of its divisors is an integer number (175258128).

Almost surely, 2^2072945050 is an apocalyptic number.

2072945050 is an abundant number, since it is smaller than the sum of its proper divisors (2133250022).

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

2072945050 is a wasteful number, since it uses less digits than its factorization.

2072945050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3769014 (or 3769009 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 2072945050 is about 45529.6063018340. The cubic root of 2072945050 is about 1275.0560118928.

The spelling of 2072945050 in words is "two billion, seventy-two million, nine hundred forty-five thousand, fifty".