2050355012 has 6 divisors (see below), whose sum is σ = 3588121278. Its totient is φ = 1025177504.

The previous prime is 2050355011. The next prime is 2050355017. The reversal of 2050355012 is 2105530502.

It can be written as a sum of positive squares in only one way, i.e., 2001130756 + 49224256 = 44734^2 + 7016^2 .

It is not an unprimeable number, because it can be changed into a prime (2050355011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256294373 + ... + 256294380.

It is an arithmetic number, because the mean of its divisors is an integer number (598020213).

Almost surely, 2^2050355012 is an apocalyptic number.

It is an amenable number.

2050355012 is a deficient number, since it is larger than the sum of its proper divisors (1537766266).

2050355012 is a wasteful number, since it uses less digits than its factorization.

2050355012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512588757 (or 512588755 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 2050355012 is about 45280.8459726627. The cubic root of 2050355012 is about 1270.4074192467.

Adding to 2050355012 its reverse (2105530502), we get a palindrome (4155885514).

The spelling of 2050355012 in words is "two billion, fifty million, three hundred fifty-five thousand, twelve".