566551050651 has 12 divisors (see below), whose sum is σ = 818460482112. Its totient is φ = 377650409136.

The previous prime is 566551050641. The next prime is 566551050661. The reversal of 566551050651 is 156050155665.

It is an interprime number because it is at equal distance from previous prime (566551050641) and next prime (566551050661).

It is not a de Polignac number, because 566551050651 - 2¹³ = 566551042459 is a prime.

It is a super-3 number, since 3×566551050651³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 566551050597 and 566551050606.

It is not an unprimeable number, because it can be changed into a prime (566551050641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4119531 + ... + 4254836.

It is an arithmetic number, because the mean of its divisors is an integer number (68205040176).

Almost surely, 2^566551050651 is an apocalyptic number.

566551050651 is a deficient number, since it is larger than the sum of its proper divisors (251909431461).

566551050651 is a wasteful number, since it uses less digits than its factorization.

566551050651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8381890 (or 8381887 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 45.

The spelling of 566551050651 in words is "five hundred sixty-six billion, five hundred fifty-one million, fifty thousand, six hundred fifty-one".