799628169001 has 2 divisors, whose sum is σ = 799628169002. Its totient is φ = 799628169000.

The previous prime is 799628168981. The next prime is 799628169029. The reversal of 799628169001 is 100961826997.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 798027768976 + 1600400025 = 893324^2 + 40005^2 .

It is an emirp because it is prime and its reverse (100961826997) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 799628169001 - 2¹⁵ = 799628136233 is a prime.

It is not a weakly prime, because it can be changed into another prime (799628169701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399814084500 + 399814084501.

It is an arithmetic number, because the mean of its divisors is an integer number (399814084501).

Almost surely, 2^799628169001 is an apocalyptic number.

It is an amenable number.

799628169001 is a deficient number, since it is larger than the sum of its proper divisors (1).

799628169001 is an equidigital number, since it uses as much as digits as its factorization.

799628169001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2939328, while the sum is 58.

The spelling of 799628169001 in words is "seven hundred ninety-nine billion, six hundred twenty-eight million, one hundred sixty-nine thousand, one".