2755977533225 has 48 divisors (see below), whose sum is σ = 4057223821056. Its totient is φ = 1817751936000.

The previous prime is 2755977533209. The next prime is 2755977533227. The reversal of 2755977533225 is 5223357795572.

2755977533225 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 2755977533225 - 2⁴ = 2755977533209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2755977533227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2195564 + ... + 3214413.

It is an arithmetic number, because the mean of its divisors is an integer number (84525496272).

Almost surely, 2^{2755977533225} is an apocalyptic number.

2755977533225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2755977533225 is a deficient number, since it is larger than the sum of its proper divisors (1301246287831).

2755977533225 is a wasteful number, since it uses less digits than its factorization.

2755977533225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5410106 (or 5410101 counting only the distinct ones).

The product of its digits is 138915000, while the sum is 62.

The spelling of 2755977533225 in words is "two trillion, seven hundred fifty-five billion, nine hundred seventy-seven million, five hundred thirty-three thousand, two hundred twenty-five".