2023382402585 has 8 divisors (see below), whose sum is σ = 2428457681160. Its totient is φ = 1618440056704.

The previous prime is 2023382402549. The next prime is 2023382402627. The reversal of 2023382402585 is 5852042833202.

It can be written as a sum of positive squares in 4 ways, for example, as 424546071184 + 1598836331401 = 651572^2 + 1264451^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2023382402585 - 2¹² = 2023382398489 is a prime.

It is an unprimeable number.

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, 33199682 + ... + 33260571.

It is an arithmetic number, because the mean of its divisors is an integer number (303557210145).

Almost surely, 2^{2023382402585} is an apocalyptic number.

It is an amenable number.

2023382402585 is a deficient number, since it is larger than the sum of its proper divisors (405075278575).

2023382402585 is an equidigital number, since it uses as much as digits as its factorization.

2023382402585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66466347.

The product of its (nonzero) digits is 921600, while the sum is 44.

The spelling of 2023382402585 in words is "two trillion, twenty-three billion, three hundred eighty-two million, four hundred two thousand, five hundred eighty-five".