486541485 has 20 divisors (see below), whose sum is σ = 872171388. Its totient is φ = 259488576.

The previous prime is 486541477. The next prime is 486541541. The reversal of 486541485 is 584145684.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 385297641 + 101243844 = 19629^2 + 10062^2 .

It is not a de Polignac number, because 486541485 - 2³ = 486541477 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 486541485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 600264 + ... + 601073.

Almost surely, 2^486541485 is an apocalyptic number.

486541485 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

486541485 is a deficient number, since it is larger than the sum of its proper divisors (385629903).

486541485 is a wasteful number, since it uses less digits than its factorization.

486541485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201354 (or 1201345 counting only the distinct ones).

The product of its digits is 614400, while the sum is 45.

The square root of 486541485 is about 22057.6853953446. The cubic root of 486541485 is about 786.5143041567.

The spelling of 486541485 in words is "four hundred eighty-six million, five hundred forty-one thousand, four hundred eighty-five".