2050056251 has 2 divisors, whose sum is σ = 2050056252. Its totient is φ = 2050056250.

The previous prime is 2050056233. The next prime is 2050056301. The reversal of 2050056251 is 1526500502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2050056251 - 2²⁶ = 1982947387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2050056251.

It is not a weakly prime, because it can be changed into another prime (2050056451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025028125 + 1025028126.

It is an arithmetic number, because the mean of its divisors is an integer number (1025028126).

Almost surely, 2^2050056251 is an apocalyptic number.

2050056251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050056251 is an equidigital number, since it uses as much as digits as its factorization.

2050056251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 2050056251 is about 45277.5468748032. The cubic root of 2050056251 is about 1270.3457117822.

Adding to 2050056251 its reverse (1526500502), we get a palindrome (3576556753).

The spelling of 2050056251 in words is "two billion, fifty million, fifty-six thousand, two hundred fifty-one".