530668801026785 has 8 divisors (see below), whose sum is σ = 674261535422376. Its totient is φ = 399562391361280.

The previous prime is 530668801026697. The next prime is 530668801026799. The reversal of 530668801026785 is 587620108866035.

It can be written as a sum of positive squares in 4 ways, for example, as 266647769398609 + 264021031628176 = 16329353^2 + 16248724^2 .

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

It is not a de Polignac number, because 530668801026785 - 2⁴⁶ = 460300056849121 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3121581182426 + ... + 3121581182595.

It is an arithmetic number, because the mean of its divisors is an integer number (84282691927797).

Almost surely, 2^{530668801026785} is an apocalyptic number.

It is an amenable number.

530668801026785 is a deficient number, since it is larger than the sum of its proper divisors (143592734395591).

530668801026785 is a wasteful number, since it uses less digits than its factorization.

530668801026785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6243162365043.

The product of its (nonzero) digits is 116121600, while the sum is 65.

The spelling of 530668801026785 in words is "five hundred thirty trillion, six hundred sixty-eight billion, eight hundred one million, twenty-six thousand, seven hundred eighty-five".