485445500 has 48 divisors (see below), whose sum is σ = 1096804800. Its totient is φ = 187476800.

The previous prime is 485445463. The next prime is 485445511. The reversal of 485445500 is 5544584.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2240 + ... + 31239.

It is an arithmetic number, because the mean of its divisors is an integer number (22850100).

Almost surely, 2^485445500 is an apocalyptic number.

It is an amenable number.

485445500 is an abundant number, since it is smaller than the sum of its proper divisors (611359300).

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

485445500 is a wasteful number, since it uses less digits than its factorization.

485445500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33527 (or 33515 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 35.

The square root of 485445500 is about 22032.8277803826. The cubic root of 485445500 is about 785.9232918988.

The spelling of 485445500 in words is "four hundred eighty-five million, four hundred forty-five thousand, five hundred".