530006521680878 has 64 divisors (see below), whose sum is σ = 889224816040704. Its totient is φ = 234839793888000.

The previous prime is 530006521680863. The next prime is 530006521681079. The reversal of 530006521680878 is 878086125600035.

It is a Curzon number.

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 31 ways as a sum of consecutive naturals, for example, 2243191268 + ... + 2243427528.

It is an arithmetic number, because the mean of its divisors is an integer number (13894137750636).

Almost surely, 2^{530006521680878} is an apocalyptic number.

530006521680878 is a deficient number, since it is larger than the sum of its proper divisors (359218294359826).

530006521680878 is a wasteful number, since it uses less digits than its factorization.

530006521680878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241041.

The product of its (nonzero) digits is 19353600, while the sum is 59.

The spelling of 530006521680878 in words is "five hundred thirty trillion, six billion, five hundred twenty-one million, six hundred eighty thousand, eight hundred seventy-eight".