26750051 has 2 divisors, whose sum is σ = 26750052. Its totient is φ = 26750050.

The previous prime is 26750041. The next prime is 26750057. The reversal of 26750051 is 15005762.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26750051 - 2¹⁸ = 26487907 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26750051.

It is not a weakly prime, because it can be changed into another prime (26750057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13375025 + 13375026.

It is an arithmetic number, because the mean of its divisors is an integer number (13375026).

Almost surely, 2^26750051 is an apocalyptic number.

26750051 is a deficient number, since it is larger than the sum of its proper divisors (1).

26750051 is an equidigital number, since it uses as much as digits as its factorization.

26750051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 26750051 is about 5172.0451467480. The cubic root of 26750051 is about 299.0713915499.

The spelling of 26750051 in words is "twenty-six million, seven hundred fifty thousand, fifty-one".