27895710213 has 12 divisors (see below), whose sum is σ = 46050061408. Its totient is φ = 15940405800.

The previous prime is 27895710197. The next prime is 27895710239. The reversal of 27895710213 is 31201759872.

27895710213 is a `hidden beast` number, since 2 + 78 + 9 + 571 + 0 + 2 + 1 + 3 = 666.

It is not a de Polignac number, because 27895710213 - 2⁴ = 27895710197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27895710013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221394463 + ... + 221394588.

Almost surely, 2^27895710213 is an apocalyptic number.

It is an amenable number.

27895710213 is a deficient number, since it is larger than the sum of its proper divisors (18154351195).

27895710213 is a wasteful number, since it uses less digits than its factorization.

27895710213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442789064 (or 442789061 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 27895710213 in words is "twenty-seven billion, eight hundred ninety-five million, seven hundred ten thousand, two hundred thirteen".