2750404653223 has 2 divisors, whose sum is σ = 2750404653224. Its totient is φ = 2750404653222.

The previous prime is 2750404653203. The next prime is 2750404653233. The reversal of 2750404653223 is 3223564040572.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2750404653223 - 2²¹ = 2750402556071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2750404653223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2750404653203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375202326611 + 1375202326612.

It is an arithmetic number, because the mean of its divisors is an integer number (1375202326612).

Almost surely, 2^{2750404653223} is an apocalyptic number.

2750404653223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2750404653223 is an equidigital number, since it uses as much as digits as its factorization.

2750404653223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 43.

Adding to 2750404653223 its reverse (3223564040572), we get a palindrome (5973968693795).

The spelling of 2750404653223 in words is "two trillion, seven hundred fifty billion, four hundred four million, six hundred fifty-three thousand, two hundred twenty-three".