528049334405 has 8 divisors (see below), whose sum is σ = 636500723712. Its totient is φ = 420545119248.

The previous prime is 528049334381. The next prime is 528049334411. The reversal of 528049334405 is 504433940825.

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 528049334405 - 2⁶ = 528049334341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 528049334405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236792309 + ... + 236794538.

It is an arithmetic number, because the mean of its divisors is an integer number (79562590464).

Almost surely, 2^528049334405 is an apocalyptic number.

It is an amenable number.

528049334405 is a deficient number, since it is larger than the sum of its proper divisors (108451389307).

528049334405 is a wasteful number, since it uses less digits than its factorization.

528049334405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473587075.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 528049334405 in words is "five hundred twenty-eight billion, forty-nine million, three hundred thirty-four thousand, four hundred five".