485386441 has 4 divisors (see below), whose sum is σ = 485442000. Its totient is φ = 485330884.

The previous prime is 485386409. The next prime is 485386469. The reversal of 485386441 is 144683584.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 485386441 - 2⁵ = 485386409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485381441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11491 + ... + 33208.

It is an arithmetic number, because the mean of its divisors is an integer number (121360500).

Almost surely, 2^485386441 is an apocalyptic number.

It is an amenable number.

485386441 is a deficient number, since it is larger than the sum of its proper divisors (55559).

485386441 is a wasteful number, since it uses less digits than its factorization.

485386441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55558.

The product of its digits is 368640, while the sum is 43.

The square root of 485386441 is about 22031.4874895001. The cubic root of 485386441 is about 785.8914189586.

The spelling of 485386441 in words is "four hundred eighty-five million, three hundred eighty-six thousand, four hundred forty-one".