1659095037664 has 24 divisors (see below), whose sum is σ = 3438256164840. Its totient is φ = 785887122816.

The previous prime is 1659095037647. The next prime is 1659095037671. The reversal of 1659095037664 is 4667305909561.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1364386759 + ... + 1364387974.

It is an arithmetic number, because the mean of its divisors is an integer number (143260673535).

Almost surely, 2^{1659095037664} is an apocalyptic number.

It is an amenable number.

1659095037664 is an abundant number, since it is smaller than the sum of its proper divisors (1779161127176).

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

1659095037664 is a wasteful number, since it uses less digits than its factorization.

1659095037664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728774762 (or 2728774754 counting only the distinct ones).

The product of its (nonzero) digits is 36741600, while the sum is 61.

The spelling of 1659095037664 in words is "one trillion, six hundred fifty-nine billion, ninety-five million, thirty-seven thousand, six hundred sixty-four".