255030080797 has 2 divisors, whose sum is σ = 255030080798. Its totient is φ = 255030080796.

The previous prime is 255030080791. The next prime is 255030080843. The reversal of 255030080797 is 797080030552.

It is an a-pointer prime, because the next prime (255030080843) can be obtained adding 255030080797 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 211359948121 + 43670132676 = 459739^2 + 208974^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255030080797 is a prime.

It is a super-2 number, since 2×255030080797² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255030080791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127515040398 + 127515040399.

It is an arithmetic number, because the mean of its divisors is an integer number (127515040399).

Almost surely, 2^255030080797 is an apocalyptic number.

It is an amenable number.

255030080797 is a deficient number, since it is larger than the sum of its proper divisors (1).

255030080797 is an equidigital number, since it uses as much as digits as its factorization.

255030080797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 529200, while the sum is 46.

The spelling of 255030080797 in words is "two hundred fifty-five billion, thirty million, eighty thousand, seven hundred ninety-seven".