2659381843582 has 8 divisors (see below), whose sum is σ = 3998285405856. Its totient is φ = 1326620041632.

The previous prime is 2659381843567. The next prime is 2659381843661. The reversal of 2659381843582 is 2853481839562.

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

It is a super-2 number, since 2×2659381843582² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1535438998 + ... + 1535440729.

It is an arithmetic number, because the mean of its divisors is an integer number (499785675732).

Almost surely, 2^{2659381843582} is an apocalyptic number.

2659381843582 is a deficient number, since it is larger than the sum of its proper divisors (1338903562274).

2659381843582 is a wasteful number, since it uses less digits than its factorization.

2659381843582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3070880162.

The product of its digits is 99532800, while the sum is 64.

The spelling of 2659381843582 in words is "two trillion, six hundred fifty-nine billion, three hundred eighty-one million, eight hundred forty-three thousand, five hundred eighty-two".