26476094469551 has 2 divisors, whose sum is σ = 26476094469552. Its totient is φ = 26476094469550.

The previous prime is 26476094469541. The next prime is 26476094469613. The reversal of 26476094469551 is 15596449067462.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26476094469551 is a prime.

It is a super-2 number, since 2×26476094469551² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26476094469511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13238047234775 + 13238047234776.

It is an arithmetic number, because the mean of its divisors is an integer number (13238047234776).

Almost surely, 2^{26476094469551} is an apocalyptic number.

26476094469551 is a deficient number, since it is larger than the sum of its proper divisors (1).

26476094469551 is an equidigital number, since it uses as much as digits as its factorization.

26476094469551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 391910400, while the sum is 68.

The spelling of 26476094469551 in words is "twenty-six trillion, four hundred seventy-six billion, ninety-four million, four hundred sixty-nine thousand, five hundred fifty-one".