200706506663 has 8 divisors (see below), whose sum is σ = 216148948848. Its totient is φ = 185264561664.

The previous prime is 200706506657. The next prime is 200706506677. The reversal of 200706506663 is 366605607002.

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

It is not a de Polignac number, because 200706506663 - 2⁶ = 200706506599 is a prime.

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 200706506663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200706506603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1513031 + ... + 1640327.

It is an arithmetic number, because the mean of its divisors is an integer number (27018618606).

Almost surely, 2^200706506663 is an apocalyptic number.

200706506663 is a deficient number, since it is larger than the sum of its proper divisors (15442442185).

200706506663 is a wasteful number, since it uses less digits than its factorization.

200706506663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248593.

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 200706506663 in words is "two hundred billion, seven hundred six million, five hundred six thousand, six hundred sixty-three".