2248018372757 has 2 divisors, whose sum is σ = 2248018372758. Its totient is φ = 2248018372756.

The previous prime is 2248018372711. The next prime is 2248018372823. The reversal of 2248018372757 is 7572738108422.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1934730774916 + 313287597841 = 1390946^2 + 559721^2 .

It is a cyclic number.

It is not a de Polignac number, because 2248018372757 - 2⁶ = 2248018372693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2248018372057) 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, 1124009186378 + 1124009186379.

It is an arithmetic number, because the mean of its divisors is an integer number (1124009186379).

Almost surely, 2^{2248018372757} is an apocalyptic number.

It is an amenable number.

2248018372757 is a deficient number, since it is larger than the sum of its proper divisors (1).

2248018372757 is an equidigital number, since it uses as much as digits as its factorization.

2248018372757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10536960, while the sum is 56.

The spelling of 2248018372757 in words is "two trillion, two hundred forty-eight billion, eighteen million, three hundred seventy-two thousand, seven hundred fifty-seven".