485421793699 has 2 divisors, whose sum is σ = 485421793700. Its totient is φ = 485421793698.

The previous prime is 485421793657. The next prime is 485421793777. The reversal of 485421793699 is 996397124584.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 485421793699 - 2¹¹ = 485421791651 is a prime.

It is a super-2 number, since 2×485421793699² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (485421793099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242710896849 + 242710896850.

It is an arithmetic number, because the mean of its divisors is an integer number (242710896850).

Almost surely, 2^485421793699 is an apocalyptic number.

485421793699 is a deficient number, since it is larger than the sum of its proper divisors (1).

485421793699 is an equidigital number, since it uses as much as digits as its factorization.

485421793699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 117573120, while the sum is 67.

The spelling of 485421793699 in words is "four hundred eighty-five billion, four hundred twenty-one million, seven hundred ninety-three thousand, six hundred ninety-nine".