481878205 has 4 divisors (see below), whose sum is σ = 578253852. Its totient is φ = 385502560.

The previous prime is 481878197. The next prime is 481878227. The reversal of 481878205 is 502878184.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 251476164 + 230402041 = 15858^2 + 15179^2 .

It is not a de Polignac number, because 481878205 - 2³ = 481878197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48187816 + ... + 48187825.

It is an arithmetic number, because the mean of its divisors is an integer number (144563463).

Almost surely, 2^481878205 is an apocalyptic number.

It is an amenable number.

481878205 is a deficient number, since it is larger than the sum of its proper divisors (96375647).

481878205 is an equidigital number, since it uses as much as digits as its factorization.

481878205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96375646.

The product of its (nonzero) digits is 143360, while the sum is 43.

The square root of 481878205 is about 21951.7244197352. The cubic root of 481878205 is about 783.9934385514.

The spelling of 481878205 in words is "four hundred eighty-one million, eight hundred seventy-eight thousand, two hundred five".