485627811 has 8 divisors (see below), whose sum is σ = 647629584. Its totient is φ = 323688960.

The previous prime is 485627801. The next prime is 485627837. The reversal of 485627811 is 118726584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 485627811 - 2²⁷ = 351410083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (485627801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6955 + ... + 31931.

It is an arithmetic number, because the mean of its divisors is an integer number (80953698).

Almost surely, 2^485627811 is an apocalyptic number.

485627811 is a deficient number, since it is larger than the sum of its proper divisors (162001773).

485627811 is a wasteful number, since it uses less digits than its factorization.

485627811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31461.

The product of its digits is 107520, while the sum is 42.

The square root of 485627811 is about 22036.9646503324. The cubic root of 485627811 is about 786.0216651307.

The spelling of 485627811 in words is "four hundred eighty-five million, six hundred twenty-seven thousand, eight hundred eleven".