42830722487653 has 2 divisors, whose sum is σ = 42830722487654. Its totient is φ = 42830722487652.

The previous prime is 42830722487573. The next prime is 42830722487659. The reversal of 42830722487653 is 35678422703824.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25809874836964 + 17020847650689 = 5080342^2 + 4125633^2 .

It is a cyclic number.

It is not a de Polignac number, because 42830722487653 - 2⁹ = 42830722487141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42830722487591 and 42830722487600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42830722487659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21415361243826 + 21415361243827.

It is an arithmetic number, because the mean of its divisors is an integer number (21415361243827).

Almost surely, 2^{42830722487653} is an apocalyptic number.

It is an amenable number.

42830722487653 is a deficient number, since it is larger than the sum of its proper divisors (1).

42830722487653 is an equidigital number, since it uses as much as digits as its factorization.

42830722487653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108380160, while the sum is 61.

The spelling of 42830722487653 in words is "forty-two trillion, eight hundred thirty billion, seven hundred twenty-two million, four hundred eighty-seven thousand, six hundred fifty-three".