799920007451 has 2 divisors, whose sum is σ = 799920007452. Its totient is φ = 799920007450.

The previous prime is 799920007441. The next prime is 799920007499. The reversal of 799920007451 is 154700029997.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 799920007451 - 2¹⁴ = 799919991067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 799920007393 and 799920007402.

It is not a weakly prime, because it can be changed into another prime (799920007441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399960003725 + 399960003726.

It is an arithmetic number, because the mean of its divisors is an integer number (399960003726).

Almost surely, 2^799920007451 is an apocalyptic number.

799920007451 is a deficient number, since it is larger than the sum of its proper divisors (1).

799920007451 is an equidigital number, since it uses as much as digits as its factorization.

799920007451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1428840, while the sum is 53.

The spelling of 799920007451 in words is "seven hundred ninety-nine billion, nine hundred twenty million, seven thousand, four hundred fifty-one".