481807793 has 2 divisors, whose sum is σ = 481807794. Its totient is φ = 481807792.

The previous prime is 481807717. The next prime is 481807813. The reversal of 481807793 is 397708184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 345104929 + 136702864 = 18577^2 + 11692^2 .

It is a cyclic number.

It is not a de Polignac number, because 481807793 - 2²⁰ = 480759217 is a prime.

It is not a weakly prime, because it can be changed into another prime (481807093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240903896 + 240903897.

It is an arithmetic number, because the mean of its divisors is an integer number (240903897).

Almost surely, 2^481807793 is an apocalyptic number.

It is an amenable number.

481807793 is a deficient number, since it is larger than the sum of its proper divisors (1).

481807793 is an equidigital number, since it uses as much as digits as its factorization.

481807793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 47.

The square root of 481807793 is about 21950.1205691449. The cubic root of 481807793 is about 783.9552510078.

The spelling of 481807793 in words is "four hundred eighty-one million, eight hundred seven thousand, seven hundred ninety-three".