2775323070080 has 512 divisors, whose sum is σ = 7948572768000. Its totient is φ = 914705612800.

The previous prime is 2775323070077. The next prime is 2775323070089. The reversal of 2775323070080 is 800703235772.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (2775323070089) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1766595695 + ... + 1766597265.

Almost surely, 2^{2775323070080} is an apocalyptic number.

2775323070080 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 2775323070080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3974286384000).

2775323070080 is an abundant number, since it is smaller than the sum of its proper divisors (5173249697920).

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

2775323070080 is a wasteful number, since it uses less digits than its factorization.

2775323070080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156 (or 2144 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 2775323070080 in words is "two trillion, seven hundred seventy-five billion, three hundred twenty-three million, seventy thousand, eighty".