485122357 has 4 divisors (see below), whose sum is σ = 490573260. Its totient is φ = 479671456.

The previous prime is 485122349. The next prime is 485122397. The reversal of 485122357 is 753221584.

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 33942276 + 451180081 = 5826^2 + 21241^2 .

It is a cyclic number.

It is not a de Polignac number, because 485122357 - 2³ = 485122349 is a prime.

It is a super-2 number, since 2×485122357² = 470687402522470898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485122397) 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, 2725318 + ... + 2725495.

It is an arithmetic number, because the mean of its divisors is an integer number (122643315).

Almost surely, 2^485122357 is an apocalyptic number.

It is an amenable number.

485122357 is a deficient number, since it is larger than the sum of its proper divisors (5450903).

485122357 is an equidigital number, since it uses as much as digits as its factorization.

485122357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5450902.

The product of its digits is 67200, while the sum is 37.

The square root of 485122357 is about 22025.4933429424. The cubic root of 485122357 is about 785.7488665630.

The spelling of 485122357 in words is "four hundred eighty-five million, one hundred twenty-two thousand, three hundred fifty-seven".