26252752775265 has 12 divisors (see below), whose sum is σ = 45504771477204. Its totient is φ = 14001468146784.

The previous prime is 26252752775243. The next prime is 26252752775279. The reversal of 26252752775265 is 56257725725262.

26252752775265 is a `hidden beast` number, since 2 + 6 + 2 + 52 + 7 + 52 + 7 + 7 + 526 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 15802843127841 + 10449909647424 = 3975279^2 + 3232632^2 .

It is not a de Polignac number, because 26252752775265 - 2¹² = 26252752771169 is a prime.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 291697253014 + ... + 291697253103.

It is an arithmetic number, because the mean of its divisors is an integer number (3792064289767).

Almost surely, 2^{26252752775265} is an apocalyptic number.

It is an amenable number.

26252752775265 is a deficient number, since it is larger than the sum of its proper divisors (19252018701939).

26252752775265 is a wasteful number, since it uses less digits than its factorization.

26252752775265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583394506128 (or 583394506125 counting only the distinct ones).

The product of its digits is 246960000, while the sum is 63.

The spelling of 26252752775265 in words is "twenty-six trillion, two hundred fifty-two billion, seven hundred fifty-two million, seven hundred seventy-five thousand, two hundred sixty-five".