2550755508277 has 4 divisors (see below), whose sum is σ = 2552858358220. Its totient is φ = 2548652658336.

The previous prime is 2550755508251. The next prime is 2550755508359. The reversal of 2550755508277 is 7728055570552.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 595789471876 + 1954966036401 = 771874^2 + 1398201^2 .

It is a cyclic number.

It is not a de Polignac number, because 2550755508277 - 2⁷ = 2550755508149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550755503277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051423152 + ... + 1051425577.

It is an arithmetic number, because the mean of its divisors is an integer number (638214589555).

Almost surely, 2^{2550755508277} is an apocalyptic number.

It is an amenable number.

2550755508277 is a deficient number, since it is larger than the sum of its proper divisors (2102849943).

2550755508277 is a wasteful number, since it uses less digits than its factorization.

2550755508277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102849942.

The product of its (nonzero) digits is 34300000, while the sum is 58.

The spelling of 2550755508277 in words is "two trillion, five hundred fifty billion, seven hundred fifty-five million, five hundred eight thousand, two hundred seventy-seven".