2750277775253 has 2 divisors, whose sum is σ = 2750277775254. Its totient is φ = 2750277775252.

The previous prime is 2750277775237. The next prime is 2750277775279. The reversal of 2750277775253 is 3525777720572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2121266992849 + 629010782404 = 1456457^2 + 793102^2 .

It is a cyclic number.

It is not a de Polignac number, because 2750277775253 - 2⁴ = 2750277775237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2750277775192 and 2750277775201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2750277775213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375138887626 + 1375138887627.

It is an arithmetic number, because the mean of its divisors is an integer number (1375138887627).

Almost surely, 2^{2750277775253} is an apocalyptic number.

It is an amenable number.

2750277775253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2750277775253 is an equidigital number, since it uses as much as digits as its factorization.

2750277775253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50421000, while the sum is 59.

The spelling of 2750277775253 in words is "two trillion, seven hundred fifty billion, two hundred seventy-seven million, seven hundred seventy-five thousand, two hundred fifty-three".