26025455536642 has 16 divisors (see below), whose sum is σ = 41118174921600. Its totient is φ = 12320242242480.

The previous prime is 26025455536567. The next prime is 26025455536649. The reversal of 26025455536642 is 24663555452062.

It is not an unprimeable number, because it can be changed into a prime (26025455536649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211190842 + ... + 211314037.

It is an arithmetic number, because the mean of its divisors is an integer number (2569885932600).

Almost surely, 2^{26025455536642} is an apocalyptic number.

26025455536642 is a deficient number, since it is larger than the sum of its proper divisors (15092719384958).

26025455536642 is a wasteful number, since it uses less digits than its factorization.

26025455536642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422506521.

The product of its (nonzero) digits is 51840000, while the sum is 55.

The spelling of 26025455536642 in words is "twenty-six trillion, twenty-five billion, four hundred fifty-five million, five hundred thirty-six thousand, six hundred forty-two".