2778025255053 has 16 divisors (see below), whose sum is σ = 3720440694720. Its totient is φ = 1843828177536.

The previous prime is 2778025255039. The next prime is 2778025255063. The reversal of 2778025255053 is 3505525208772.

2778025255053 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2778025255053 - 2⁵ = 2778025255021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2778025254987 and 2778025255005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2778025255063) 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, 1107448 + ... + 2604321.

It is an arithmetic number, because the mean of its divisors is an integer number (232527543420).

Almost surely, 2^{2778025255053} is an apocalyptic number.

It is an amenable number.

2778025255053 is a deficient number, since it is larger than the sum of its proper divisors (942415439667).

2778025255053 is a wasteful number, since it uses less digits than its factorization.

2778025255053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3712876.

The product of its (nonzero) digits is 5880000, while the sum is 51.

The spelling of 2778025255053 in words is "two trillion, seven hundred seventy-eight billion, twenty-five million, two hundred fifty-five thousand, fifty-three".