565135748 has 12 divisors (see below), whose sum is σ = 1005750480. Its totient is φ = 277778472.

The previous prime is 565135733. The next prime is 565135819. The reversal of 565135748 is 847531565.

It is a junction number, because it is equal to n+sod(n) for n = 565135699 and 565135708.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1197086 + ... + 1197557.

It is an arithmetic number, because the mean of its divisors is an integer number (83812540).

Almost surely, 2^565135748 is an apocalyptic number.

It is an amenable number.

565135748 is a deficient number, since it is larger than the sum of its proper divisors (440614732).

565135748 is a wasteful number, since it uses less digits than its factorization.

565135748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394706 (or 2394704 counting only the distinct ones).

The product of its digits is 504000, while the sum is 44.

The square root of 565135748 is about 23772.5839571554. The cubic root of 565135748 is about 826.7691440626.

The spelling of 565135748 in words is "five hundred sixty-five million, one hundred thirty-five thousand, seven hundred forty-eight".