485710531 has 8 divisors (see below), whose sum is σ = 503316000. Its totient is φ = 468162240.

The previous prime is 485710523. The next prime is 485710541. The reversal of 485710531 is 135017584.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 485710531 - 2³ = 485710523 is a prime.

It is a super-2 number, since 2×485710531² = 471829439848603922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485710501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3391 + ... + 31351.

It is an arithmetic number, because the mean of its divisors is an integer number (62914500).

Almost surely, 2^485710531 is an apocalyptic number.

485710531 is a deficient number, since it is larger than the sum of its proper divisors (17605469).

485710531 is a wasteful number, since it uses less digits than its factorization.

485710531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28589.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 485710531 is about 22038.8414169166. The cubic root of 485710531 is about 786.0662919136.

The spelling of 485710531 in words is "four hundred eighty-five million, seven hundred ten thousand, five hundred thirty-one".