485304680447 has 4 divisors (see below), whose sum is σ = 487318393056. Its totient is φ = 483290967840.

The previous prime is 485304680401. The next prime is 485304680467. The reversal of 485304680447 is 744086403584.

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 485304680447 - 2⁶ = 485304680383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485304680467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1006855943 + ... + 1006856424.

It is an arithmetic number, because the mean of its divisors is an integer number (121829598264).

Almost surely, 2^485304680447 is an apocalyptic number.

485304680447 is a deficient number, since it is larger than the sum of its proper divisors (2013712609).

485304680447 is a wasteful number, since it uses less digits than its factorization.

485304680447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013712608.

The product of its (nonzero) digits is 10321920, while the sum is 53.

The spelling of 485304680447 in words is "four hundred eighty-five billion, three hundred four million, six hundred eighty thousand, four hundred forty-seven".