26075712451 has 2 divisors, whose sum is σ = 26075712452. Its totient is φ = 26075712450.

The previous prime is 26075712449. The next prime is 26075712473. The reversal of 26075712451 is 15421757062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26075712451 - 2¹ = 26075712449 is a prime.

Together with 26075712449, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (26075712401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13037856225 + 13037856226.

It is an arithmetic number, because the mean of its divisors is an integer number (13037856226).

Almost surely, 2^26075712451 is an apocalyptic number.

26075712451 is a deficient number, since it is larger than the sum of its proper divisors (1).

26075712451 is an equidigital number, since it uses as much as digits as its factorization.

26075712451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 117600, while the sum is 40.

The spelling of 26075712451 in words is "twenty-six billion, seventy-five million, seven hundred twelve thousand, four hundred fifty-one".