27936109056 has 40 divisors (see below), whose sum is σ = 74423544624. Its totient is φ = 9312035840.

The previous prime is 27936109037. The next prime is 27936109139. The reversal of 27936109056 is 65090163972.

It is a super-2 number, since 2×27936109056² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 27936108996 and 27936109014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9092250 + ... + 9095321.

Almost surely, 2^27936109056 is an apocalyptic number.

It is an amenable number.

27936109056 is an abundant number, since it is smaller than the sum of its proper divisors (46487435568).

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

27936109056 is an equidigital number, since it uses as much as digits as its factorization.

27936109056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18187592 (or 18187576 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 48.

The spelling of 27936109056 in words is "twenty-seven billion, nine hundred thirty-six million, one hundred nine thousand, fifty-six".