6650051 has 2 divisors, whose sum is σ = 6650052. Its totient is φ = 6650050.

The previous prime is 6650041. The next prime is 6650071. The reversal of 6650051 is 1500566.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6650051 - 2¹⁴ = 6633667 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6649999 and 6650026.

It is not a weakly prime, because it can be changed into another prime (6650011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3325025 + 3325026.

It is an arithmetic number, because the mean of its divisors is an integer number (3325026).

Almost surely, 2^6650051 is an apocalyptic number.

6650051 is a deficient number, since it is larger than the sum of its proper divisors (1).

6650051 is an equidigital number, since it uses as much as digits as its factorization.

6650051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 6650051 is about 2578.7692801024. The cubic root of 6650051 is about 188.0507162855.

The spelling of 6650051 in words is "six million, six hundred fifty thousand, fifty-one".