5206552266 has 8 divisors (see below), whose sum is σ = 10413104544. Its totient is φ = 1735517420.

The previous prime is 5206552259. The next prime is 5206552271. The reversal of 5206552266 is 6622556025.

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

5206552266 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433879350 + ... + 433879361.

It is an arithmetic number, because the mean of its divisors is an integer number (1301638068).

Almost surely, 2^5206552266 is an apocalyptic number.

5206552266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5206552266 is a wasteful number, since it uses less digits than its factorization.

5206552266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867758716.

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 5206552266 is about 72156.4429971434. The cubic root of 5206552266 is about 1733.2055756511.

The spelling of 5206552266 in words is "five billion, two hundred six million, five hundred fifty-two thousand, two hundred sixty-six".