2566023544315 has 64 divisors (see below), whose sum is σ = 3940847769600. Its totient is φ = 1590018702720.

The previous prime is 2566023544283. The next prime is 2566023544319. The reversal of 2566023544315 is 5134453206652.

It is not a de Polignac number, because 2566023544315 - 2⁵ = 2566023544283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2566023544319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2743209 + ... + 3557701.

It is an arithmetic number, because the mean of its divisors is an integer number (61575746400).

Almost surely, 2^{2566023544315} is an apocalyptic number.

2566023544315 is a deficient number, since it is larger than the sum of its proper divisors (1374824225285).

2566023544315 is a wasteful number, since it uses less digits than its factorization.

2566023544315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814697 (or 814683 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 2566023544315 in words is "two trillion, five hundred sixty-six billion, twenty-three million, five hundred forty-four thousand, three hundred fifteen".