485502252113 has 4 divisors (see below), whose sum is σ = 485579481600. Its totient is φ = 485425022628.

The previous prime is 485502252031. The next prime is 485502252121. The reversal of 485502252113 is 311252205584.

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.

It is a cyclic number.

It is not a de Polignac number, because 485502252113 - 2¹⁶ = 485502186577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485502252713) 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, 38605313 + ... + 38617886.

It is an arithmetic number, because the mean of its divisors is an integer number (121394870400).

Almost surely, 2^485502252113 is an apocalyptic number.

It is an amenable number.

485502252113 is a deficient number, since it is larger than the sum of its proper divisors (77229487).

485502252113 is an equidigital number, since it uses as much as digits as its factorization.

485502252113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77229486.

The product of its (nonzero) digits is 96000, while the sum is 38.

Adding to 485502252113 its reverse (311252205584), we get a palindrome (796754457697).

The spelling of 485502252113 in words is "four hundred eighty-five billion, five hundred two million, two hundred fifty-two thousand, one hundred thirteen".