26454677645462 has 16 divisors (see below), whose sum is σ = 43548690915072. Its totient is φ = 11952848362920.

The previous prime is 26454677645441. The next prime is 26454677645477.

26454677645462 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 26454677645392 and 26454677645401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3600251858 + ... + 3600259205.

It is an arithmetic number, because the mean of its divisors is an integer number (2721793182192).

Almost surely, 2^{26454677645462} is an apocalyptic number.

26454677645462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26454677645462 is a deficient number, since it is larger than the sum of its proper divisors (17094013269610).

26454677645462 is a wasteful number, since it uses less digits than its factorization.

26454677645462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7200511243.

The product of its digits is 1625702400, while the sum is 68.

The spelling of 26454677645462 in words is "twenty-six trillion, four hundred fifty-four billion, six hundred seventy-seven million, six hundred forty-five thousand, four hundred sixty-two".