675850785563 has 8 divisors (see below), whose sum is σ = 713279385600. Its totient is φ = 638607936168.

The previous prime is 675850785559. The next prime is 675850785569. The reversal of 675850785563 is 365587058576.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 675850785563 - 2² = 675850785559 is a prime.

It is a super-2 number, since 2×675850785563² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 675850785563.

It is not an unprimeable number, because it can be changed into a prime (675850785569) 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, 46430183 + ... + 46444736.

It is an arithmetic number, because the mean of its divisors is an integer number (89159923200).

Almost surely, 2^675850785563 is an apocalyptic number.

675850785563 is a deficient number, since it is larger than the sum of its proper divisors (37428600037).

675850785563 is a wasteful number, since it uses less digits than its factorization.

675850785563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92875321.

The product of its (nonzero) digits is 211680000, while the sum is 65.

The spelling of 675850785563 in words is "six hundred seventy-five billion, eight hundred fifty million, seven hundred eighty-five thousand, five hundred sixty-three".