27804540104 has 64 divisors (see below), whose sum is σ = 59577690240. Its totient is φ = 12041666560.

The previous prime is 27804540067. The next prime is 27804540133. The reversal of 27804540104 is 40104540872.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493442 + ... + 546894.

It is an arithmetic number, because the mean of its divisors is an integer number (930901410).

Almost surely, 2^27804540104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27804540104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29788845120).

27804540104 is an abundant number, since it is smaller than the sum of its proper divisors (31773150136).

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

27804540104 is a wasteful number, since it uses less digits than its factorization.

27804540104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53750 (or 53746 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 35.

The spelling of 27804540104 in words is "twenty-seven billion, eight hundred four million, five hundred forty thousand, one hundred four".