485699560 has 32 divisors (see below), whose sum is σ = 1098389160. Its totient is φ = 193290496.

The previous prime is 485699477. The next prime is 485699561. The reversal of 485699560 is 65996584.

It can be written as a sum of positive squares in 4 ways, for example, as 437730084 + 47969476 = 20922^2 + 6926^2 .

It is a junction number, because it is equal to n+sod(n) for n = 485699498 and 485699507.

It is not an unprimeable number, because it can be changed into a prime (485699561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22939 + ... + 38698.

Almost surely, 2^485699560 is an apocalyptic number.

485699560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

485699560 is an abundant number, since it is smaller than the sum of its proper divisors (612689600).

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

485699560 is a wasteful number, since it uses less digits than its factorization.

485699560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61845 (or 61841 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 52.

The square root of 485699560 is about 22038.5925140423. The cubic root of 485699560 is about 786.0603734377.

The spelling of 485699560 in words is "four hundred eighty-five million, six hundred ninety-nine thousand, five hundred sixty".