2780050255025 has 24 divisors (see below), whose sum is σ = 3663927309120. Its totient is φ = 2086529250240.

The previous prime is 2780050255001. The next prime is 2780050255027. The reversal of 2780050255025 is 5205520500872.

2780050255025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2780050255025 - 2⁸ = 2780050254769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2780050255027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28362422 + ... + 28460271.

It is an arithmetic number, because the mean of its divisors is an integer number (152663637880).

Almost surely, 2^{2780050255025} is an apocalyptic number.

2780050255025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2780050255025 is a deficient number, since it is larger than the sum of its proper divisors (883877054095).

2780050255025 is a wasteful number, since it uses less digits than its factorization.

2780050255025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56822825 (or 56822820 counting only the distinct ones).

The product of its (nonzero) digits is 280000, while the sum is 41.

Adding to 2780050255025 its reverse (5205520500872), we get a palindrome (7985570755897).

The spelling of 2780050255025 in words is "two trillion, seven hundred eighty billion, fifty million, two hundred fifty-five thousand, twenty-five".