27115230356263 has 24 divisors (see below), whose sum is σ = 31783836758400. Its totient is φ = 23063876982720.

The previous prime is 27115230356261. The next prime is 27115230356311. The reversal of 27115230356263 is 36265303251172.

It is not a de Polignac number, because 27115230356263 - 2¹ = 27115230356261 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 (27115230356261) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5996170 + ... + 9496552.

It is an arithmetic number, because the mean of its divisors is an integer number (1324326531600).

Almost surely, 2^{27115230356263} is an apocalyptic number.

27115230356263 is a deficient number, since it is larger than the sum of its proper divisors (4668606402137).

27115230356263 is a wasteful number, since it uses less digits than its factorization.

27115230356263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3501607 (or 3501600 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 46.

The spelling of 27115230356263 in words is "twenty-seven trillion, one hundred fifteen billion, two hundred thirty million, three hundred fifty-six thousand, two hundred sixty-three".