2050550429 has 2 divisors, whose sum is σ = 2050550430. Its totient is φ = 2050550428.

The previous prime is 2050550407. The next prime is 2050550449. The reversal of 2050550429 is 9240550502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1356227929 + 694322500 = 36827^2 + 26350^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2050550429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2050550395 and 2050550404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2050550449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025275214 + 1025275215.

It is an arithmetic number, because the mean of its divisors is an integer number (1025275215).

Almost surely, 2^2050550429 is an apocalyptic number.

It is an amenable number.

2050550429 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050550429 is an equidigital number, since it uses as much as digits as its factorization.

2050550429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 2050550429 is about 45283.0037541681. The cubic root of 2050550429 is about 1270.4477783257.

The spelling of 2050550429 in words is "two billion, fifty million, five hundred fifty thousand, four hundred twenty-nine".