2795276912780 has 48 divisors (see below), whose sum is σ = 6403908258720. Its totient is φ = 1016435289600.

The previous prime is 2795276912723. The next prime is 2795276912789. The reversal of 2795276912780 is 872196725972.

It is not an unprimeable number, because it can be changed into a prime (2795276912789) 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, 8471126 + ... + 8794914.

It is an arithmetic number, because the mean of its divisors is an integer number (133414755390).

Almost surely, 2^{2795276912780} is an apocalyptic number.

2795276912780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2795276912780 is an abundant number, since it is smaller than the sum of its proper divisors (3608631345940).

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

2795276912780 is a wasteful number, since it uses less digits than its factorization.

2795276912780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363050 (or 363048 counting only the distinct ones).

The product of its (nonzero) digits is 53343360, while the sum is 65.

The spelling of 2795276912780 in words is "two trillion, seven hundred ninety-five billion, two hundred seventy-six million, nine hundred twelve thousand, seven hundred eighty".