2023309483566 has 32 divisors (see below), whose sum is σ = 4624999761408. Its totient is φ = 578051877600.

The previous prime is 2023309483553. The next prime is 2023309483607. The reversal of 2023309483566 is 6653849033202.

It is a happy number.

It is a super-3 number, since 3×2023309483566³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 846970 + ... + 2182653.

It is an arithmetic number, because the mean of its divisors is an integer number (144531242544).

Almost surely, 2^{2023309483566} is an apocalyptic number.

2023309483566 is an abundant number, since it is smaller than the sum of its proper divisors (2601690277842).

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

2023309483566 is a wasteful number, since it uses less digits than its factorization.

2023309483566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045536.

The product of its (nonzero) digits is 5598720, while the sum is 51.

The spelling of 2023309483566 in words is "two trillion, twenty-three billion, three hundred nine million, four hundred eighty-three thousand, five hundred sixty-six".