528450085834 has 8 divisors (see below), whose sum is σ = 864736504128. Its totient is φ = 240204584460.

The previous prime is 528450085819. The next prime is 528450085859. The reversal of 528450085834 is 438580054825.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12010229202 + ... + 12010229245.

It is an arithmetic number, because the mean of its divisors is an integer number (108092063016).

Almost surely, 2^528450085834 is an apocalyptic number.

528450085834 is a deficient number, since it is larger than the sum of its proper divisors (336286418294).

528450085834 is a wasteful number, since it uses less digits than its factorization.

528450085834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24020458460.

The product of its (nonzero) digits is 6144000, while the sum is 52.

The spelling of 528450085834 in words is "five hundred twenty-eight billion, four hundred fifty million, eighty-five thousand, eight hundred thirty-four".