2727275768080 has 160 divisors (see below), whose sum is σ = 6674782786560. Its totient is φ = 1034896312320.

The previous prime is 2727275768071. The next prime is 2727275768089. The reversal of 2727275768080 is 808675727272.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2727275768071) and next prime (2727275768089).

It is not an unprimeable number, because it can be changed into a prime (2727275768089) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161531319 + ... + 161548201.

It is an arithmetic number, because the mean of its divisors is an integer number (41717392416).

Almost surely, 2^{2727275768080} is an apocalyptic number.

2727275768080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2727275768080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3337391393280).

2727275768080 is an abundant number, since it is smaller than the sum of its proper divisors (3947507018480).

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

2727275768080 is a wasteful number, since it uses less digits than its factorization.

2727275768080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18209 (or 18203 counting only the distinct ones).

The product of its (nonzero) digits is 36879360, while the sum is 61.

The spelling of 2727275768080 in words is "two trillion, seven hundred twenty-seven billion, two hundred seventy-five million, seven hundred sixty-eight thousand, eighty".