4050521051 has 2 divisors, whose sum is σ = 4050521052. Its totient is φ = 4050521050.

The previous prime is 4050521003. The next prime is 4050521081. The reversal of 4050521051 is 1501250504.

It is a happy number.

4050521051 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4050521051 is a prime.

It is not a weakly prime, because it can be changed into another prime (4050521081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025260525 + 2025260526.

It is an arithmetic number, because the mean of its divisors is an integer number (2025260526).

Almost surely, 2^4050521051 is an apocalyptic number.

4050521051 is a deficient number, since it is larger than the sum of its proper divisors (1).

4050521051 is an equidigital number, since it uses as much as digits as its factorization.

4050521051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 4050521051 is about 63643.7039384101. The cubic root of 4050521051 is about 1594.0562087821.

Adding to 4050521051 its reverse (1501250504), we get a palindrome (5551771555).

The spelling of 4050521051 in words is "four billion, fifty million, five hundred twenty-one thousand, fifty-one".