481807801 has 4 divisors (see below), whose sum is σ = 482402704. Its totient is φ = 481212900.

The previous prime is 481807793. The next prime is 481807813. The reversal of 481807801 is 108708184.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 481807801 - 2³ = 481807793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481807831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296235 + ... + 297856.

It is an arithmetic number, because the mean of its divisors is an integer number (120600676).

Almost surely, 2^481807801 is an apocalyptic number.

It is an amenable number.

481807801 is a deficient number, since it is larger than the sum of its proper divisors (594903).

481807801 is an equidigital number, since it uses as much as digits as its factorization.

481807801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594902.

The product of its (nonzero) digits is 14336, while the sum is 37.

The square root of 481807801 is about 21950.1207513763. The cubic root of 481807801 is about 783.9552553467.

The spelling of 481807801 in words is "four hundred eighty-one million, eight hundred seven thousand, eight hundred one".