26056451 has 2 divisors, whose sum is σ = 26056452. Its totient is φ = 26056450.

The previous prime is 26056423. The next prime is 26056469. The reversal of 26056451 is 15465062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26056451 - 2¹⁴ = 26040067 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26056421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13028225 + 13028226.

It is an arithmetic number, because the mean of its divisors is an integer number (13028226).

Almost surely, 2^26056451 is an apocalyptic number.

26056451 is a deficient number, since it is larger than the sum of its proper divisors (1).

26056451 is an equidigital number, since it uses as much as digits as its factorization.

26056451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 26056451 is about 5104.5519881768. The cubic root of 26056451 is about 296.4638568120.

The spelling of 26056451 in words is "twenty-six million, fifty-six thousand, four hundred fifty-one".