5685245136 has 60 divisors (see below), whose sum is σ = 15935127780. Its totient is φ = 1892183040.

The previous prime is 5685245119. The next prime is 5685245143. The reversal of 5685245136 is 6315425865.

5685245136 is a `hidden beast` number, since 56 + 85 + 2 + 4 + 513 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3564090000 + 2121155136 = 59700^2 + 46056^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5685245091 and 5685245100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65320 + ... + 125048.

It is an arithmetic number, because the mean of its divisors is an integer number (265585463).

Almost surely, 2^5685245136 is an apocalyptic number.

It is an amenable number.

5685245136 is an abundant number, since it is smaller than the sum of its proper divisors (10249882644).

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

5685245136 is a wasteful number, since it uses less digits than its factorization.

5685245136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60404 (or 60395 counting only the distinct ones).

The product of its digits is 864000, while the sum is 45.

The square root of 5685245136 is about 75400.5645602206. The cubic root of 5685245136 is about 1784.7733196128.

The spelling of 5685245136 in words is "five billion, six hundred eighty-five million, two hundred forty-five thousand, one hundred thirty-six".