1048435716997 has 2 divisors, whose sum is σ = 1048435716998. Its totient is φ = 1048435716996.

The previous prime is 1048435716947. The next prime is 1048435717019. The reversal of 1048435716997 is 7996175348401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 782294256676 + 266141460321 = 884474^2 + 515889^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1048435716997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1048435716917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524217858498 + 524217858499.

It is an arithmetic number, because the mean of its divisors is an integer number (524217858499).

Almost surely, 2^{1048435716997} is an apocalyptic number.

It is an amenable number.

1048435716997 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048435716997 is an equidigital number, since it uses as much as digits as its factorization.

1048435716997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45722880, while the sum is 64.

The spelling of 1048435716997 in words is "one trillion, forty-eight billion, four hundred thirty-five million, seven hundred sixteen thousand, nine hundred ninety-seven".