485457585299 has 4 divisors (see below), whose sum is σ = 514013913864. Its totient is φ = 456901256736.

The previous prime is 485457585281. The next prime is 485457585329. The reversal of 485457585299 is 992585754584.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 485457585299 - 2³² = 481162618003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485457585229) 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, 14278164257 + ... + 14278164290.

It is an arithmetic number, because the mean of its divisors is an integer number (128503478466).

Almost surely, 2^485457585299 is an apocalyptic number.

485457585299 is a deficient number, since it is larger than the sum of its proper divisors (28556328565).

485457585299 is a wasteful number, since it uses less digits than its factorization.

485457585299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28556328564.

The product of its digits is 725760000, while the sum is 71.

The spelling of 485457585299 in words is "four hundred eighty-five billion, four hundred fifty-seven million, five hundred eighty-five thousand, two hundred ninety-nine".