485858533 has 2 divisors, whose sum is σ = 485858534. Its totient is φ = 485858532.

The previous prime is 485858531. The next prime is 485858543. The reversal of 485858533 is 335858584.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 443439364 + 42419169 = 21058^2 + 6513^2 .

It is a cyclic number.

It is not a de Polignac number, because 485858533 - 2¹ = 485858531 is a prime.

Together with 485858531, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485858531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242929266 + 242929267.

It is an arithmetic number, because the mean of its divisors is an integer number (242929267).

Almost surely, 2^485858533 is an apocalyptic number.

It is an amenable number.

485858533 is a deficient number, since it is larger than the sum of its proper divisors (1).

485858533 is an equidigital number, since it uses as much as digits as its factorization.

485858533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304000, while the sum is 49.

The square root of 485858533 is about 22042.1989148088. The cubic root of 485858533 is about 786.1461251759.

The spelling of 485858533 in words is "four hundred eighty-five million, eight hundred fifty-eight thousand, five hundred thirty-three".