27752677313 has 16 divisors (see below), whose sum is σ = 29792577600. Its totient is φ = 25771636800.

The previous prime is 27752677301. The next prime is 27752677321. The reversal of 27752677313 is 31377625772.

It is a cyclic number.

It is not a de Polignac number, because 27752677313 - 2⁴ = 27752677297 is a prime.

It is a super-2 number, since 2×27752677313² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (27752677333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1104338 + ... + 1129188.

It is an arithmetic number, because the mean of its divisors is an integer number (1862036100).

Almost surely, 2^27752677313 is an apocalyptic number.

It is an amenable number.

27752677313 is a deficient number, since it is larger than the sum of its proper divisors (2039900287).

27752677313 is a wasteful number, since it uses less digits than its factorization.

27752677313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26032.

The product of its digits is 2593080, while the sum is 50.

The spelling of 27752677313 in words is "twenty-seven billion, seven hundred fifty-two million, six hundred seventy-seven thousand, three hundred thirteen".