26612525551163 has 2 divisors, whose sum is σ = 26612525551164. Its totient is φ = 26612525551162.

The previous prime is 26612525551093. The next prime is 26612525551207. The reversal of 26612525551163 is 36115552521662.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26612525551163 - 2¹⁴ = 26612525534779 is a prime.

It is a super-2 number, since 2×26612525551163² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (26612525554163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13306262775581 + 13306262775582.

It is an arithmetic number, because the mean of its divisors is an integer number (13306262775582).

Almost surely, 2^{26612525551163} is an apocalyptic number.

26612525551163 is a deficient number, since it is larger than the sum of its proper divisors (1).

26612525551163 is an equidigital number, since it uses as much as digits as its factorization.

26612525551163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240000, while the sum is 50.

The spelling of 26612525551163 in words is "twenty-six trillion, six hundred twelve billion, five hundred twenty-five million, five hundred fifty-one thousand, one hundred sixty-three".