27625027776265 has 8 divisors (see below), whose sum is σ = 33549431323968. Its totient is φ = 21833756892720.

The previous prime is 27625027776259. The next prime is 27625027776293. The reversal of 27625027776265 is 56267772052672.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 27625027776265 - 2²¹ = 27625025679113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27625027776197 and 27625027776206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33283165581 + ... + 33283166410.

It is an arithmetic number, because the mean of its divisors is an integer number (4193678915496).

Almost surely, 2^{27625027776265} is an apocalyptic number.

It is an amenable number.

27625027776265 is a deficient number, since it is larger than the sum of its proper divisors (5924403547703).

27625027776265 is an equidigital number, since it uses as much as digits as its factorization.

27625027776265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66566332079.

The product of its (nonzero) digits is 207446400, while the sum is 64.

The spelling of 27625027776265 in words is "twenty-seven trillion, six hundred twenty-five billion, twenty-seven million, seven hundred seventy-six thousand, two hundred sixty-five".