528374827873 has 8 divisors (see below), whose sum is σ = 556192387520. Its totient is φ = 500558104080.

The previous prime is 528374827867. The next prime is 528374827907. The reversal of 528374827873 is 378728473825.

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 528374827873 - 2²⁵ = 528341273441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (528374827373) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1410463 + ... + 1745323.

It is an arithmetic number, because the mean of its divisors is an integer number (69524048440).

Almost surely, 2^528374827873 is an apocalyptic number.

It is an amenable number.

528374827873 is a deficient number, since it is larger than the sum of its proper divisors (27817559647).

528374827873 is a wasteful number, since it uses less digits than its factorization.

528374827873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417927.

The product of its digits is 126443520, while the sum is 64.

The spelling of 528374827873 in words is "five hundred twenty-eight billion, three hundred seventy-four million, eight hundred twenty-seven thousand, eight hundred seventy-three".