27625282721712 has 120 divisors (see below), whose sum is σ = 83267538651024. Its totient is φ = 8499269647872.

The previous prime is 27625282721693. The next prime is 27625282721731. The reversal of 27625282721712 is 21712728252672.

27625282721712 is a `hidden beast` number, since 2 + 7 + 6 + 2 + 528 + 27 + 21 + 71 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (27625282721693) and next prime (27625282721731).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18908683 + ... + 20317205.

Almost surely, 2^{27625282721712} is an apocalyptic number.

It is an amenable number.

27625282721712 is an abundant number, since it is smaller than the sum of its proper divisors (55642255929312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27625282721712 is a wasteful number, since it uses less digits than its factorization.

27625282721712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419027 (or 1419018 counting only the distinct ones).

The product of its digits is 5268480, while the sum is 54.

The spelling of 27625282721712 in words is "twenty-seven trillion, six hundred twenty-five billion, two hundred eighty-two million, seven hundred twenty-one thousand, seven hundred twelve".