485308406198 has 16 divisors (see below), whose sum is σ = 907589746944. Its totient is φ = 189081197160.

The previous prime is 485308406137. The next prime is 485308406203. The reversal of 485308406198 is 891604803584.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1575676490 + ... + 1575676797.

It is an arithmetic number, because the mean of its divisors is an integer number (56724359184).

Almost surely, 2^485308406198 is an apocalyptic number.

485308406198 is a deficient number, since it is larger than the sum of its proper divisors (422281340746).

485308406198 is a wasteful number, since it uses less digits than its factorization.

485308406198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151353307.

The product of its (nonzero) digits is 6635520, while the sum is 56.

The spelling of 485308406198 in words is "four hundred eighty-five billion, three hundred eight million, four hundred six thousand, one hundred ninety-eight".