7703396053081 has 2 divisors, whose sum is σ = 7703396053082. Its totient is φ = 7703396053080.

The previous prime is 7703396052973. The next prime is 7703396053153. The reversal of 7703396053081 is 1803506933077.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4003220648025 + 3700175405056 = 2000805^2 + 1923584^2 .

It is an emirp because it is prime and its reverse (1803506933077) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7703396053081 is a prime.

It is a super-2 number, since 2×7703396053081² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7703396057081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3851698026540 + 3851698026541.

It is an arithmetic number, because the mean of its divisors is an integer number (3851698026541).

Almost surely, 2^{7703396053081} is an apocalyptic number.

It is an amenable number.

7703396053081 is a deficient number, since it is larger than the sum of its proper divisors (1).

7703396053081 is an equidigital number, since it uses as much as digits as its factorization.

7703396053081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2857680, while the sum is 52.

The spelling of 7703396053081 in words is "seven trillion, seven hundred three billion, three hundred ninety-six million, fifty-three thousand, eighty-one".