2275653749 has 2 divisors, whose sum is σ = 2275653750. Its totient is φ = 2275653748.

The previous prime is 2275653641. The next prime is 2275653761. The reversal of 2275653749 is 9473565722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1488570724 + 787083025 = 38582^2 + 28055^2 .

It is a cyclic number.

It is not a de Polignac number, because 2275653749 - 2⁸ = 2275653493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2275653697 and 2275653706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2275653349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1137826874 + 1137826875.

It is an arithmetic number, because the mean of its divisors is an integer number (1137826875).

Almost surely, 2^2275653749 is an apocalyptic number.

It is an amenable number.

2275653749 is a deficient number, since it is larger than the sum of its proper divisors (1).

2275653749 is an equidigital number, since it uses as much as digits as its factorization.

2275653749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3175200, while the sum is 50.

The square root of 2275653749 is about 47703.8127302211. The cubic root of 2275653749 is about 1315.3320252451.

The spelling of 2275653749 in words is "two billion, two hundred seventy-five million, six hundred fifty-three thousand, seven hundred forty-nine".