485245275845288 has 16 divisors (see below), whose sum is σ = 1039811305382880. Its totient is φ = 207962261076528.

The previous prime is 485245275845249. The next prime is 485245275845299. The reversal of 485245275845288 is 882548572542584.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4332547105706 + ... + 4332547105817.

It is an arithmetic number, because the mean of its divisors is an integer number (64988206586430).

Almost surely, 2^{485245275845288} is an apocalyptic number.

It is an amenable number.

485245275845288 is an abundant number, since it is smaller than the sum of its proper divisors (554566029537592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485245275845288 is a wasteful number, since it uses less digits than its factorization.

485245275845288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8665094211536 (or 8665094211532 counting only the distinct ones).

The product of its digits is 9175040000, while the sum is 77.

The spelling of 485245275845288 in words is "four hundred eighty-five trillion, two hundred forty-five billion, two hundred seventy-five million, eight hundred forty-five thousand, two hundred eighty-eight".